1. Teach Me 123s and other counting games by FunSchool
    Find it in the Preschool list of activities. TIP: When you complete the first activity, click the blue arrow at the bottom of the screen to get another.
    Other games include:
    Number Matching Click the Sound button to hear a number. Click the arrows below the picture to get the correct number. Then click the equal sign to see if you are right
    Counting on a Cloud Follow the directions that automatically pop up. It will say, "Click a thingy" then "Click a number" to see that many. Too easy? - there is a second level at the very top left corner - click the tiny number 2. On level 2 you have to click the correct number of thingies on the clouds.
  2. Monster Numbers  by Fun School
    Found in the 1st Grade list of games, along with Haunted Alphabet.

  3. Literacy Center
    Some number and number words activities plus others.

  4. 1 2 3 Order from Learning Planet
    Listen to the name of each number. A train car pulls up loaded with numbers. You click on the number that comes next.

  5. Bunny Count from Fun Brain
    Count and match.

  6. Count Your Chickens from Learning Planet

  7. Jungle Counting from Little Fingers
    More games here.

  8. Fun With Spot
    For counting practice go to the Farm or the Beach.

  9. Rainforest Math
    Levels K-6 including rounding, capacity, measurement, area, decimals, equivalence, and more.

  10. One False Move from Fun Brain
    Click the numbers in order to find your way out of the haunted house.

  11. Hop to It by TVO Kids' Peep and the Big Wide World
    Find Peep's section in All Games. Rest your mouse over the pictures to hear the names of the activities. Click the Frog picture for Hop to It. Use small, medium, and long jumps to get the frog across the pond.

  12. Same Game
    Practice double-clicking while you count and spot same colors. Double-click when you see 2 or more of the same color blocks together to rearrange the puzzle.
  13. Cookie Dough
    Write number words and numbers as you would on a check. You can choose the amounts 0-100 or up to 10,000 for you big-spenders.
  14. FunBrain Connect the Dots
    Click the dots in order by 1s, 5s, or by counting backward to help Salvabear Dali finish his portraits of his friends.
  15. Prongo Connect the Dots (1-51)

  16. Moo Milk Connect the Dots (1-39)
  17. Enchanted Learning Connect the Dots
    Online and others printable. Tips for printing:  Print worksheets are good to use while learning to use Print Preview (click File, Print Preview) to determine which page(s) to print, or simply right-click the picture and select "Print Picture".
  18. Bungalo Books Dot to Dots
    Also try Draw With John Bianci.

  19. Chevron Connect the Dots

  20. Doodle Dots from TVO Kids
    Level 1 and 2-numbers. Level 3-alphabet.

  21. Multimedia Math Glossary from Harcourt School
    Grades 1 - 8. Symmetry defined and illustrated in Grade 3.
  22. A Maths Dictionary for Kids
    Click letters of the alphabet to go to that section. Many terms are interactive.
  23. Roz's Math a Rama Grades 1-6
    eManipulatives - Rest your mouse over a tool to hear what it does. Brain Teasers, e-Games, and more.

  24. Math activities from Primary Resources U.K. 
    Symmetry examples found in the Pattern & Symmetry section. Click the dot to advance. Notice different items that are symmetrical. Can you think of other items?
    Interactive Flash activities, SMART Board Notebook, PowerPoint, Excel activities and more.

  25. Symmetry by Innovations Learning
    Other Math activities can be found here including angles.
  26. Virtual Manipulatives  including Tangram Puzzles, the Virtual Geoboard, Bar Graph*
    Select your grade level, and then choose a manipulative. Read an activity and use the tools to complete the task.
    Tip - On the Virtual Geoboard you can click the Measures button to see how you did and compare with others. Clicking away from your shape on the board causes the Measures button to become ghosted. Click anywhere on your band if you want to use the Measures button. Instructions button is available along the top if needed.

  27. Frog Palace  by FunSchool
    Found in the 1st grade list of games. Read the price at the bottom of the screen. Then drag and drop money bags from the top of the screen to the correct trunk below. Look at the frog at each trunk to see what goes there: ones, tens, or hundreds.  
  28. Odd & Even Coloring
    Click the Fill button that looks like a tipping paint bucket. Then click the picture to color. Drag the sliders to create the colors you need.
    Tip: for yellow, drag both red and green to the right. To deepen the color, drag blue to the left.

  29. What's the Order? by FunSchool
    Sequence. Located in the Preschool list of games. 
  30. Where is Squigly?
    Click the ordinal number of Squigly's apple.
  31. Clifford's School House Scramble
    Sequence. Try the buttons to the side for more activities - "Play & Learn", "Make & Do", "Read & Write", and more.
  32. Arthur's Story Scramble
    Sequence. Read or listen to each part of the story. Use your mouse to rearrange them in the correct sequence. Then click "Read It".

  33. Addition from ABCya
    Drag & drop objects to help solve the addition problems. See the index page for more counting and ABC practice. K-5. 

  34. Addition Bugs from Dositey
    Count the bugs to find the sum.

  35. Farm Addition by FunSchool
    Found in the 1st grade list of games. Count the chickens to work the addition problems. Click the number at the top to answer. Click the question mark at the end of the problem. 

  36. Count Us In activities
    Move the cursor over the lily pad button to see #11-Frog Jump appear. Click to begin. Bowling Alley subtraction-#8, Sorting-#9

  37. Count Along to 100 from Harcourt

  38. Give the Dog a Bone
    Missing numbers to 100

  39. Addition Surprise from Harcourt
    Drag & drop the number tile, sum, to a place on the grid where the row and column add up to the sum.  Correct answers will reveal a hidden picture.

  40. Math Fact Cafe
    Online worksheets. Create your own or use pre-made. See Pre-made - 2nd Grade for Doubles. Work online, click to check your answers, and print to take home. Don't forget to enter your name at the top. Grades 1-4 offered.

  41. Manny's Rumba
    Choose ones, tens, or hundreds. Drag blocks onto the main area, adding or taking away enough to equal the amount shown. Notice tally marks below and number line (ruler) and Manny's drums illustrate X.

  42. Number Patterns with Hundred Chart and Calculator from NCTM
    Use the calculator to display patterns.

  43. e-Lab from Harcourt
    Grades 3-6. Many activities need a printed Recording Sheet to help you work through the activity.

  44. Ann & Addem Ant's Dartboard Game from BBC
    Doubles. Level 1 listen for the target score. Click once on the dart and once on the board outside the number you would double. An Instruction button and Teacher Options button are offered. Print option at the end of the activity.
    Printables button available on the left side menu for more worksheets.
    "Watch Addem" button on the side menu for fun, interesting math stories. FUN! Allow it to load, and then click the Play button. A Stop button is available if you want to stop the story and try to solve the math problems, then click Play again to see if you're right. "Square Bashing" demonstrates subtraction and checking.
    Main menu can be found on Number Time
    Printable worksheets offered.  
  45. iKnow That Math Activities  Pre-K - 6.
    Several EXCELLENT activities offered. Click the Maybe Later button to bypass registration and go on to the activity. Tip: Click the Help button to see what each tool does.
    Leon's Math DoJo offers many categories including Skip Counting 2s - 10 and Doubles and Double +1. A "Learn" area follows.
    Early Math Workbench allows you to demonstrate place value.
    Geometry Workshop - Click Choose a Challenge Topic at the top of the workspace, then Give Me a Challenge. Tip: Click the Help button to see what each tool does. Try the Flip tool to see lines of symmetry.

  46. The Crazy Pattern Machine from Fun School
    Found in the 1st Grade list of games. Choose a level from Easy to Hard. Click the correct shape to complete the pattern.

  47. People Patterns
    Click the radio button (open circle) beside the person who should be next to continue the pattern. 
  48. Place the Penguin from BBC
    Click the planet Antarctica to begin. An option appears at the end to print an additional worksheet. Two levels available. 

  49. Hoot's Number Activities
    Click Hoot the Owl to begin. Choose addition, subtraction, or both.  Click the ladybug with the right number of spots to complete the math problem.

  50. Number Line Express from Harcourt

  51. Line Jumper by FunBrain
    Levels of difficulty to choose, beginning with Easy-which is 0-10.
  52. Measure It by FunBrain
    Choose Inches or Centimeters, and select a level of difficulty.

  53. The Ruler Game

  54. Carrying Over
    Type the answer. The "Show Me How" button will demonstrate how to solve the problem.

  55. Math Surf's Problem of the Day
    15 problems for each grade level. Not interactive, so bring pencil & paper, or use the Paint program and print your answer.
    TIP: In Paint click Image, Attributes and set both width/height to 444. Test print to see if that prints 1 page.

  56. Saxon Math Online Activities
    Basic Facts by Saxon. Tip: Print your scored worksheet by using the drop-down menu in Print Preview to print only the selected frame.
    Reading Charts & Graphs, Reading Bar Graphs, or Reading Venn Diagrams.
    Lines of Symmetry.

  57. Paint Brush Math by FunSchool
    Found in the 1st grade list of games. Color the picture by solving problems.  Click the correct answer & color found on the artist's palette. Then click the problem it answers to color that area.  Click the blue arrow below the picture to get another, more difficult picture.  Addition followed by subtraction.

  58. Fact Dash
    Click on the "Fact Dash" banner. Notice that you can also click on "Online Activities" for lots more math to try. On Fact Dash choose Addition, Subtraction, Mixed, Multiplication, Division, or Mixed. Addition allows you to choose from Sums to 8, Sums to 12, or Sums to 20. Then you may choose vertically or horizontally displayed problems. You can set it to a specific time or no time - this works well as a "Mad Minute" type activity. (All grade levels reach this same spot for Fact Dash. Click here to see all grade levels.)
     
  59. That's A Fact - Harcourt's version of the same Fact Dash type activity.

  60. Dude's Dilemma by Miss Maggie
    Found in the Game Zone section. Click the Games button to begin. Addition, Subtraction, Multiplication, Division, or mixed. Levels of difficulty offered. Tip: Click once in the blank answer field in order to type the first answer only.
    Target Math and Kuma's Rescue plus other games offered.

  61. 2-Minute Warning from Primary Games
    Timer counts down 2 minutes as you type answers and enter. Correct and Incorrect scores are tracked as you work.

  62. Test Prep by Houghton Mifflin
    Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6  Answer the questions and then see tips on test strategies. Listen and click the forward arrow when it blinks.
    Main menu here.
  63. A+ Math
    Matho - like Bingo, Concentration, Hidden Pictures, Flashcards, printable worksheets, etc.
    Addition, subtraction, multiplication, division, rounding, money, fractions, geometry…

  64. Activities and Lessons by NCTM - Illuminations
    Teachers and students can begin here for complete lesson plans. Multiple grade levels. Customizable spinner offered.

  65. Two Player Math Game by Prongo
    Adding. Some 2 digit problems. 

  66. Math Mastery
    Check out Daily Brains for challenging word problems.

  67. Math Facts
    Several options offered with this 60-second Math activity including the option to enter your answer right to left. Type your answer and press Enter for quick practice.

  68. Free Math Test
    K-3, several categories including odd/even, multiplication, place value, greater/less than, count by 2, 5, 10. Customize by entering the highest and lowest number you prefer. Click the Online Test button to begin or print the activity.
    Note: problems occurring when tested as online activity ends (7-07). 

  69. Mixin' Math at Power to Learn

  70. Kid Port
    Select your grade, K-8, on the remote control to see a variety of e-worksheet activities.
  71. Spacey Math from the Learning Planet
    Addition, Subtraction, Multiplication, or Division. Fraction Frenzy, Counting Game (counting by 2, 3, 5, etc.) and Math Mayhem also offered.

  72. Newsbreaks from NASA
    K-2 Math Newsbreaks - short videos including "What's a Graph" and "What is One Half". Click Captioned to read along.

  73. Math Games for Kids
    Line Graphs, Circle Graphs, Rounding, and more in the Middle School section.
    Elementary and Middle School sections with several activities. Some activities - click each menu field to see the drop down menu and select the number of minutes to play and the number of exercises. 

  74. Reading Charts and Graphs from TV411-Reading
    Read questions about each graph shown, and select the correct answer.

  75. Handling Data
    Interpreting graphs and charts. Click Revision Bite to learn terms. Mode, Median, and Mean plus Probability also offered.
    Several other categories included: Angles, Grids, Shapes, Decimals, etc.

  76. Make a Bar Graph
    Click to replace existing text with your own. Click the up/down arrows to enter your data.
  77. Create A Graph
    Create a Bar, Pie, or Line Graph.
    See Pie Chart Pam for information about charts & graphs and actual examples you can use for discussion. (Pie Chart Pam has been archived; all content may not be available.)

  78. Graph Mole from Fun Based Learning
    Find the pig on the X-axis and the Y-axis. Then give Graph Mole a try. Amazing! A pig and mole teach coordinate point graphing.

  79. What's The Point? from FunBrain
    Easy, medium, and hard levels. Read the graph to tell where the dot is located. Multiple choice answers.

  80. Find Hurkle
    Enter grid coordinates, and then use the directional hint to try to find the hidden Hurkle.

  81. Billy Bug
    Click the on-screen arrow buttons to move Billy Bug on the grid to the coordinates given. Click the Feed button when you think you're there. 10 locations to find. Try to better your previous time.
  82. AAA Math
    Excellent explanations and activities.  Well categorized into topics or grade levels K-8.
    Adding Feet & Inches, Place Value, Estimate Tips found in Practical Math (Money), Statistical Range, Rounding found in the Estimation section, and much more.

  83. Elementary Math Quizzes from Quiz Tree
    Percent correct shown near the bottom. Multiple choice quizzes. Estimated Addition, Name the Numbers, Multiplication, and Division. Measurement and Fractions available from the main Math page.

  84. Compare It
    Select numbers, words, greater than, less than, equal. 

  85. Place Value Puzzler from FunBrain
    Rounding is also offered.

  86. Times Tables Multiplication Grid from BBC Skillswise
    Division and Addition, printable fact sheets with tips, and quizzes also offered.
  87. Flashcards for Kids Now Education 4 Kids
    Choose addition, subtraction, multiplication, division, or addition & subtraction.  We like to select SCORE ON to see a running total of correct and incorrect answers shown by a blue and red line. Keep that red line small!

  88. Race Car Math
    Addition, subtraction, multiplication, division, or all. Look at all of the problems in the highlighted row. Click the one with the greatest answer. The computer will choose a problem from the same column (not row) you select trying to beat your answer.

  89. Demolition Division
    Featured game on 4Kids in the Ask Amy - Homework section. Set the high number and give it a try. A graph shows your progress at the end.

  90. Flash Math
    Click the Name button, and type your first name. Use the drop down menu to select addition, subtraction, multiplication, or division; then select a number. Keep working the problems that pop up until it stops. A new window will open displaying your score.

  91. Math Attack (The ArithmAttack)
    Choose addition, subtraction, multiplication, division, or random.  You can set the high and low numbers from 0-12.  See how many you can answer correctly in 1 minute.

  92. 100 Math Problems
    Choose addition, subtraction, multiplication, or division, then 1 or 2 digits. Select "Arabic" to see numbers, "Words" to see number words, or "Roman" to see Roman numerals. Use the enter key after typing an answer. You must answer 100 problems correctly. Incorrect responses don’t count.

  93. Mr. Martini's Classroom
    Large Flashcards and Quick Quizzes. Basic facts, Inequalities, Decimals, Fractions, Negative Numbers, and more.

  94. That Quiz
    Note the time and try to improve. Press the enter key after each answer to progress quickly.
    Basic facts plus Angles, Time, Measurement, Fractions, Area, greater/less than, Graph Points, and more.

  95. Roman Numerals
    Drag the correct number to the matching Roman numeral. Right-click to check your answers.

  96. Visual Multiplication Table Zeeks
    Tip: Search by keyword - "table".

  97. Times Table Emporium
    Virtual Flashcards sorted by fact families 2-12, Slow, Medium, or Fast. Watch only.

  98. Multiplication Table
    Click a number, the X, another number, and =. Watch the table fill in the answer.

  99. Table Mountain Teaching Tables
    Choose fact family. Answer enough correctly to reach the summit. Click the Report button to see what you missed.

  100. Multiflyer
    (You can click No when it asks if you want to join.) If you're unsure of an answer, move your mouse over the multiplication table to figure out the answer, and click. Type your answer and click the Lock button to submit. Read information about space as you progress through your mission. 

  101. Multiplication Mini-Lesson from Dositey
    Grades K-2, 3-4, 5-8, 9-12, & Teacher section. 2 digit by 1 digit multiplication, step by step. Click Step-By-Step to give it a try; fill in the blanks.
    Teachers: Great for presentations. Many other lessons offered including Measurement.

  102. Multiplication Bridge from FunSchool
    Found in the 2nd Grade list of activities. Solve math problems so you can cross the bridge and catch the bank robber.
  103. Batter's Up Multiplication Baseball
    You choose a single (easy), double (little bit tougher), or home run (toughest). Fun sounds.
    Addition Baseball also offered.

  104. Mr. Nussbaum
    Click here for a list of Math games including Tony Fraction's Pizza Shop.

  105. Time Table Rhyme tests
    Use numbers to answer these multiplication word problems. Use the tab key to move from one answer field to the next.

  106. Multiplication Madness from Honor Point
    Multiplication table (0-12) with practice reviews plus drills and tests.
  107. Lemonade Larry
    Scene showing the price of lemonade and how many cups a customer wants to buy. Good multiplication practice.

  108. Farm Stand
    Farm scene telling how many apples and eggs to buy and the price of each. Type the total of your purchase. Have your speakers on for some fun sounds. This could be used for money, addition, and multiplication practice.

  109. Multiplication Mystery
    Drag & drop the number tile (left of the grid) to a correct spot on the multiplication grid. Parts of a hidden picture will be revealed as you answer correctly.

  110. The Kidz Page
    Subtraction Action, Multiplication Station, Add Like Mad, Sudoku, and many others.
  111. Math Baseball
    Choose addition, subtraction, multiplication, division, or all. Easy to Super Brain.  Algebra or Non Algebra.  Then click the Play Ball button.  Click in the blank box and type your answer.  An easy problem will be a single, and the tough ones provide a home run.  Three strikes, incorrect answers, and you're out. 

  112. Math Playground
    Several activities that use word problems including Grand Slam Math. EXCELLENT explanations given on "Math TV" videos where the problem is read and worked. Problems sent in by students. Click the Tune In button to see who sent this week's problem and last week's problem plus archives in Roll 'Em. Click the Ask iQ button if  your class want to send in a math problem for upper elementary/middle school.

  113. The Factor Tree
    Tip - Number of Operations 6-8 works well, fitting on the screen.

  114. Can it Be Divided By...?
    Interesting tips to read.

  115. Juniper Green
    Locate the activity using the keyword "juniper". Multiples and Divisors. A grid showing blocks from 1-100 will appear. Click a number that is a multiple or divisor of the last number clicked. Try to remove all the blocks.

  116. Decimal Matching
    Match equivalent decimals to reveal a hidden picture. The number of attempts will be displayed.

  117. Decimal Squares Interactive Games
    Rope Tug, Decimal Darts, Place Value Strategy, Decimal Speedway, Beat the Clock, and Laser Beams included.
  118. Penguin Waiter
    Calculate the correct tip for your dinner bill.

  119. Percentage P.I. from FunSchool
    Word problems. Found in the 5th/6th Grade Math section.

  120. Simplifying Fractions from BBC Skillswise
    See fractions illustrated side by side as a pizza, pitcher, chocolate bar, or group of people. Fractions, decimals, and percentages.

  121. Professor Garfield
    See the Knowledge Box area for the Fraction Café (Level 1) and many other activities. Properties of Equality video is found in Level 4. Decimal Olympiad in Level 5 - give Bubblegum Hurdles and the Toothpick Toss a try for subtracting decimals; the 50 cm Dash for adding decimals. See Level 6, Decimal Olympiad's Finish Line for a real challenge.
    Digits and Cubits video is in Level 5.

  122. M-G6 Spy Guys
    Geared toward Grade 6. Many lessons offered including fractions, decimals, area, angles, graphs, and more. Printable worksheets also offered.

  123. Number Cracker
    Patterns - Choose a level of difficulty.  Type in the correct number to complete the pattern.

  124. Pattern Bee from BeeWeb
    Teachers have the option to create a class. Students must register.

  125. Max's Math Adventures
    "My name is Max, and this is the truth.
    I'm six and a half. My best friend is Ruth.
    We like to solve problems all about math,
    Like adding, subtracting, patterns, and graphs."

    Word problems. Teachers can click link to "Teacher's Guide" to see a chart of grade levels/skills for each adventure. Grades K-2

  126. Visual Fractions
  127. Fraction Bar
    Options to show fraction, decimal, or percent. Add bars to compare. Use the left/right arrows at the top to take away pieces of a bar. 

  128. Fraction Finder from Shodor
    Click the + Column or - buttons and then click within to shade, illustrating the fractions shown. Click the Check button to see if you're correct. Click the Keep Score button below. Click here for additional activities.

  129. Equivalent Fractions Pointer from Shodor
    Divide the shapes into sections and click within to shade. Watch the number line below to see if yours is less, greater, or equal to the one shown. Click here for additional activities.

  130. Naming Fractions by Virtual Manipulatives
    Type the numerator and denominator illustrated. Click first before typing, and then click the Check button.

  131. Rescue Island from Funschool
    Found in the 3rd & 4th Grade section. Drag & drop fraction pieces onto the proper place to complete the picture. Click the blue arrow button below after you complete a picture to get another one.

  132. Fraction Model III
    Illustrating fractions.

  133. Pizza Party from Primary Games
    Click the fraction that shows how much pizza is left.

  134. Soccer Shootout - from FunBrain
    Fractions - add, subtract, multiply, or divide. Whole numbers option is available. 
  135. Fresh Baked Fractions
    Choose a level, easy - super brain.  Simplify the fractions and click the one that is not equivalent.

  136. Action Fraction by Funschool
    Choose the correct answer as quickly as you can to win the race.
  137. Fraction Man
    Click the arrow buttons to make a fraction that is equal to the one displayed.  Then press the round red button.

  138. Primary Resources (UK)
    Click the Maths button to see a list of activities. File-type icons indicate interactive Flash, Power Point, or SMART Notebook activities.
    Activities include:  Ordering Fractions, Guess the Random Angle, Symmetry - a good illustration, Order the Numbers - drag & drop numbered hats onto heads in numerical order, Sorting, Venn diagram, and more.
  139. Fruit Fractions (in Grade 5) by SBG Math
    Other Internet activities also offered. Grades K-6.

  140. Brain Teaser of the Week
    3 sections - Grades 3 & 4, Grades 5 & 6, Grades 7 +
    Solutions are posted the following week.

  141. Power Football
    Decimals - Choose addition, subtraction, multiplication, division, or all. Choose a level, easy to super brain, and Algebra.  This plays like football and keeps score as you go.

  142. Shape Surveyor
    Area & Perimeter - Choose area, perimeter, or both and a level of difficulty.  Calculate the area or perimeter of each shape and type your answer in the box.  A hidden picture is revealed as you correctly answer.  Information on the picture is given when you finish.

  143. Math Mysteries
    Word problems. Skills and Difficulty Level shown for each mystery. Some are about money, measurement, probability, fractions, patterns, time, and more. Grades 3-5

  144. Math Hunt
    Travel with Webster to some web sites as you hunt for answers.

  145. Percent Conversions from Mrs. Glosser's Math Goodies
    Type your answer in the blank box, then click the Enter button. Look at the end of the row where it says "feedback" to get a smiley or thumbs down. Click links at the bottom of the page to learn about percentages if needed.
  146. M.C. Escher, Artist or Mathematician
    Follow up by creating a tessellation of your own in Paint.
     
  147. Make an Escher-style Tessellation

  148. Tessellation Town from Math Cats
    Found in the Explore section.

  149. Child U
    Estimate and Measure with Chef Pierre, If the Key Fits (rotate, flip), Rhino Raider (patterns) and more.

  150. Mental Math
    Drag a number into the machine and determine what rule is being carried out.

  151. What Are Your Chances? from Kids Zone Learning with NCES
    Probability.

  152. Geometry Flashcards from A+Math
    Identify the geometric shape. Your score is displayed at the top.

  153. Measuring Angles by KidPort
    Drag & drop the protractor over the shape to measure the angles.

  154. Geometry by AAA Math
    Interactive practice and challenge games for Grades K-8. Wonderful explanations given before you begin. Choose from 3 types of activities - Countdown, Give Me Time,  or Twenty Questions. Metric System used.

  155. Learner.org Geometry
    Math videos. Select a session and then click Video on the side menu. Teachers can click "How to Use These Courses" and "Course Information" for tips on how the site works.

  156. Who Wants to Win a Million Dollars?!
    The Science & Math Game. The questions are real, but the money isn't.

  157. Learning Wave
    Designed for Middle School Math, but offers some excellent explanations and illustrations. Some interactive problems to try.
    See: Converting Fractions to Decimals
    Excellent explanations with illustrations. Then try some problems.
    Test your knowledge of fractions and decimals with "Who Gets Ice Cream" or try "The Sunken Nautilus" to add and subtract decimals.

  158. Math Dork
    A good interactive introduction to Algebra. Some free lessons, most fee based.  

  159. The Game Guy

  160. The Maths File Game Show
    With ancient mathematical hosts, Hypatia & Pythagoros. Click the Games button to begin. Choose from Rounding (has some decimals too), Data, Algebra, etc. Click the topic on the wheel you want, then click one of the hosts.

  161. Bike Route Challenge, Railroad Repair, 13 Ways to Make a Half from Cyberchase
    Bike Route: Click the flashing dots to move the bike that direction. Plan the shortest route.
    Railroad Repair: Drag & drop track pieces into place to complete the track. Decimals used.
    Click here for an index of additional activities in the PBS Cyberchase Game Central.  

  162. Plane Math Activities
    Choose an activity, and then click the Lesson button to begin. Answer word problems as you work through the activity. 

  163. Lady Bug Mazes - Geometry & Measurement

  164. Disaster Math
    Word problems featuring FEMA information on floods, hurricanes, and tornadoes.
     
  165. Terry the Taxi Driver
    Word problems. Click in the blank answer field to type your answer.
     
  166. Math Slice
    Test prep grades 3-5, activities, and worksheets with an option to show answers - good for class discussion. "Fun Slices" include Fast Sums, Rounding, Statistics-Mean, Median, Mode, Range, Roman Numerals, and many more. Activities include Connect 4, Math Wheel, and others.

     
  167. Multiplication.com
    Fun flashcards and other online activities in the Interactive section. Teaching strategies also offered.
    Jungle Jim Multiplication and the Monkeys of MonamonaJungle Jim and the Donga Dinga Drums,  or Jungle Jim Fisherman - choose a fact family.
     
  168. Links Learning
    Illustrated Lessons. Watch a video and answer when prompted. Several topics offered including Weight and CapacityLine Symmetry, and Estimation of Length.
    Play a round of SuperMath Golf - use the guide as you choose an angle.

  169. Mathnavox from Learn Alberta
    Interactive videos using Base 10 Blocks, place value, decimals, and more. Activity sheets also offered. Many categories including estimating, rounding, multiplication, division, patterns, decimals, factors, volume, ordered pairs, data, probability, shapes, flip & turn.

  170. Villainy Inc.
    Listen and read, and use your secret agent noggin to defeat the villain. Go to Deep Thought if you need help.

  171. Meenie Minus 3 from Count On
    Less Than Lake, More Than Marsh. Other categories from Maths Year 2000 can be found here including Space Hopscotch - counting by 2s, counting backward.

  172. The Double Operation Function Machine from Crick Web
    Click Key Stage 1 - Numeracy for additional activities including Digit Workout, Number Balance, and Wash Line. See Key Stage 2 - Numeracy for more challenging activities.

  173. Simple Scales from Crick Web
    Drag and drop bears.

  174. Compare and Order from Crick Web
    Listen carefully and follow directions. Drag objects as directed.
  175. Number Balance from Crick Web
    Great for projection/SMART Board use and class discussion.