Addition - Addition with Regrouping - Arrays - Decimals - Division
Estimation - Expanded Notation - Long Division - Fractions - Geometry
Graphs & Coordinate Pairs - 
Houghton Mifflin Math Kids - Integers
Math Dictionary for Kids
Measurement - Money - Multiplication - Multiplication Properties - Number Patterns
Place Value - Probability - Rainforest Math
Rounding - Subtraction - Subtraction with Regrouping - Word Problems
ADDITION:
1. Spacey Math - Login and choose operation. Answer math facts before time runs out!
2. Math Mastery: CyberChallenge - Choose operation. Can you answer all the math problems in under a minute?
3. Two Minute Warning Flash card Drills - Choose the operation. How many problems can you solve before the two-minute timer runs out?
4. ArithmAttack - Answer as many problems as you can in 60 seconds!
5. CoolMath 4 Kids: The Number Monster - Choose the operation and difficulty level anywhere from "easy" to "monster."
6. Addition Patterns Practice - Interactive review.
7. Addition Patterns Game - Reinforces above practice activity.
8. Drag and Match Addition - Drag the sum into the box next to the correct addition problem.
9. Number Patterns: Knowing Addition Patterns - Interactive lesson and practice.
10. Math Mayhem - Compete against other online players to see how many addition problems you can answer in 1 minute. Fast-paced and exciting! (May not work on a Mac.)
11. Exercises in Math Readiness: Mental Arithmetic Drills - Choose a topic and difficulty level (green is easiest.) Answer addition problems as fast as you can. Try to beat your own best time!
12. Grand Slam Math - A two-player game. Choose number of innings,teams, operation (pitcher options) and pitch type (fastball, flashball, or x-ball.)
ADDITION WITH REGROUPING:
1. AAA Math - Select "Addition" and "Pencil and Paper" for addition with regrouping practice.
2. Leon Math Movies - Under "Topics" select "2 Digit (75+66)"
3. Math Playground - Timed 60-second flash card game.
4. Web School: Daily Math: Addition Review - Interactive. Students enter sums, which are corrected immediately. Student names can be entered and page printed for teacher review.
5. Web School: Daily Math: Regrouping & Addition - More interactive addition with regrouping practice. Page can be printed with student name for teacher review.
6. Batter's Up Baseball - Choose one, two, or three digit addition problems for single, double or home run hits.
7. CoolMath 4 Kids: The Number Monster - Choose the operation and difficulty level anywhere from "easy" to "monster."
8. ArithmAttack - Answer as many problems as you can in 60 seconds!
9. Rainforest Math - Choose Grade 5, then click on Addition in the "Numbers" section.
10. Lesson: Adding Whole Numbers with Regrouping - Lesson and interactive practice.
11. Ghost Blasters lll: Two Digit Plus One Digit Addition - A two-player game. Each player blasts the ghost displaying the correct answer.
12. Mr. Nussbaum's Speed Math - Choose operation and answer addition problems as fast as you can!
13. Defeat the Mayan Math Monster - Choose between addition, subtraction, multiplication or division and try to get the Mayan treasure from the temple!
ARRAYS:
1. Factorize Activity - Enter all the factors of a given number. Choose a set of factors and build an array to match.
2. The Multiplication Applet- Click on a number in both the row and column of a multiplication grid and see the array that is created.
3. E-Lab - Click activity #3: More About Multiplication Models - Use arrays to model multiplication problems.
4. The Relationship Between Addition and Multiplication Using Arrays
5. The Relationship Between Addition & Multiplication Using Arrays - Practice
DECIMALS:
1. Understanding Decimals - Lesson on place value and decimal points.
2. Decimals Practice Page - A follow up to the Understanding Decimals lesson above. Students will need paper and pencil. Can check answers online.
3. Match Decimals and Words - Interactive companion game to the two activities above.
4. Decimal and Fraction Matching Game - Match fractions and decimals to hundredths.
5. AAA Math - Decimals: Tenths l - Select "Decimals" under Math topics. Choose "Tenths l." Scroll to the green "Practice" screen. Click Start, then write the decimal for the fraction words shown; click "Check."
6. AAA Math - Decimals: Tenths as Decimals - Select "Decimals" under Math topics. Choose "Tenths ll." Scroll to the green "Practice" screen. Click Start, then write the decimal for the mixed number words shown; click "Check."
7. Math Online: Decimals Number Line Tool - Carefully read instruction page then click "Use decimals number line tool."
8. Decimal Switch - Arrange decimals in ascending order.
9. Decimal and Whole Number Jeopardy - From Quia - A 2-player game.
10. Fraction Decimal Conversion - Matching, Concentration, Memory and flashcards. From Quia.
11. Railroad Repair - Use your knowledge of adding decimals to help you play this fun game from PBS.
12. Decimals Tutorials - This website contains information, graphics and quizzes on the basic concepts of decimal numbers.
13. Death to Decimals - Save the world from alien decimals by converting them to harmless fractions.
DIVISION:
1. Everyday Math Online Games: Division Top-It with 3 Cards - A beat-the-computer game with division. Some remainders. A demo game from McGraw-Hill.
A+ Math - Choose the Game Room or Flashcards.
2. SpaceyMath - Sign in, choose operation, click Begin. Advance from level one division through level 13.
3. Arithmetic Four - Like "Connect Four." Good for a pair of students to play together. Decide time limit, difficulty level, and types of questions.
4. I Know That: Leon Math Movies - Select Divisors to 12 with or without a remainder. Optional registration.
5. I Know That: Leon's Math Dojo - Choose divisors to 12 with or without remainders. Optional registration.
6. I Know That: Leon Math Stories - Select Multiplication & Division. Follow along on Leon's adventure, solving multiplication and division story problems.
7. Lesson & Interactive Practice - Basic Skills: Division
8. Mystery Picture: Division - Uncover hidden picture by clicking on the tile that shows correct answer to division problem.
9. Math Mastery Cyber Challenge - How many division problems can you correctly answer in 1 minute?
10. Mr. Nussbaum's Speed Math - Choose operation and answer division problems as fast as you can!
11. Grand Slam Math - A two-player game. Choose number if innings,teams, operation (pitcher options) and pitch type (fastball, flashball, or x-ball.)
12. Defeat the Mayan Math Monster - Choose between addition, subtraction, multiplication or division and try to get the Mayan treasure from the temple!
ESTIMATION:
1. Computation and Estimation - Multiple choice.
2. Estimation Quizzes - Four quizzes to choose from.
3.Front End Estimation: Sums - A short tutorial and practice page. Speed games are also available.
4. Front End Estimation: Differences - A short tutorial and practice page. Speed games are also available.
5. Estimating Sums By Rounding 1 - A short tutorial and practice page. Speed games are also available.
6. Estimating Sums By Rounding 2 - A follow up to the above activity. A short tutorial and practice page. Speed games are also available.
7. Estimating Differences By Rounding 1 - A short tutorial and practice page. Speed games are also available.
8. Estimating Differences By Rounding 2 - A follow up to the above activity. A short tutorial and practice page. Speed games are also available.
9. Subtraction Using Estimation - Rounding to the nearest thousand. A short tutorial and practice page. Speed games are also available.
10. Guess the Number! - Develop skills in halving and estimation.
11. Estimator Four - Great for two players! Set parameters of time, difficulty and operation, then get ready to out estimate your opponent!
12. Estimator Quiz - A one-player activity. Enter your estimated answer in as little time as possible.
EXPANDED NOTATION:
1. Big Numbers - An interactive practice activity. Type a large number in the box, say it out loud, and see how to write it.
2. AAA Math - Expanded form interactive practice and speed games.
3. Quia: Expanded Form - A Hangman-style game. Read the word in expanded form and write it in standard form.
4. Expanded Form Printable Worksheet
LONG DIVISION:
FOR TEACHERS:
Download Excellent Long Division PowerPoint
Download Long Division Trouble Help PowerPoint
Download Long Division with Zero PowerPoint
1. Web School: Math: Daily Math: Division Review - Practice long division. Answers are corrected immediately. Page can be printed with student name for teacher review.
2. AAA Math: Division: Dividing With a Remainder - 3 Digit - First screen is a short tutorial, followed by practice screen. Enter quotient and remainder, click "Check."
3. Long Division - Lesson & Interactive Practice
4. Draggable Division - Drag number tiles into their proper position to work out long division problems.
FRACTIONS:
FOR TEACHERS:
Download GCF PowerPoint
Download LCF PowerPoint
Download Fraction PowerPoint
1. Learn About Fractions & Take A Test!
2. Cool Math 4 Kids: Fractions Lessons - Everything from "Fractions - What Are They?" to "Dividing Fractions with Whole & Mixed Numbers."
3. Fractions & Money - Interactive lesson and practice on the relationship between fractions, decimals, and money.
4. Fractions & Money ll - Interactive lesson and practice on converting money into fractions.
5. Understanding Place Value From Millions to Hundredths - Lesson and interactive practice.
6. Comparing and Ordering Fractions - Lesson and interactive practice.
7. Fractions: Part of a Whole - Lesson and interactive practice.
8. I Know That: Fractions Workbench - Model fractions with strips, pies, or sets. Optional registration.
9. I Know That: Fishy Fractions - Topics range from Fraction, Name & Picture Match to Adding Mixed Numbers. Optional registration.
10. Web School: Math: Fresh Baked Fractions - Equivalent fractions practice.
11. Clara Fraction's Ice Cream Shop - Convert improper fractions into mixed numbers in order to serve customers the ice cream cone they ordered!
12. Learning Planet: Fraction Frenzy - Match all of the equivalent fractions before time runs out.
13. Harcourt School: Fraction Man - Set off fireworks by entering equivalent fractions.
14. Matching Fractions - Match the fractions to the model. From Harcourt School.
15. Matching Fractions 2 - Finding equivalent fraction models.
16. FunBrain: Soccer Shootout - Choose operation and difficulty level.
17. Fraction Decimal Conversion - Memory, Concentration, matching, flashcards games.
18. Fractional Sets of Numbers: Mystery Picture - Uncover the picture by clicking on the button with text. Then click on the number tile that relates correctly to the text. Example: I have sent out 3/7 of 21 flyers.
19. Spy Guys Interactive: Improper Fractions & Mixed Numbers - Click "Skip Intro", click on Lessons, then select Lesson 2.
20. Rainforest Maths: Fractions - Choose Level F or Grade 5. Select "Fractions" on the top row. Multiple interactive practice activities to choose from.
21. Glencoe Math Self-Check Quizzes - Multiple interactive quizzes in chapters six and seven.
22. TV 411: Math Games: Equivalent Fractions - Understanding equivalent fractions is easy when you play this interactive fraction game. Simply match the fraction with its pictorial representation.
23. Harcout School: Equivalent Fractions - Match the equivalent fractions to real the hidden picture.
GEOMETRY:
1. Quia: Introduction to Angles - Word Search, Concentration, flash cards, matching.
2. Names of Polygons - Identify polygons by clicking the correct number of sides.
3. Lines of Symmetry Lesson and Practice - Interactive.
4. Drawing Lines of Symmetry - Students will need pencil and paper.
5. Symmetry and Patterns Lesson - Interactive review lesson.
6. World Symmetry: Kaleidoscopes and Symmetry - This is a must see site! See rotational symmetry in a kaleidoscope with your name as the pattern. Interact with a virtual kaleidoscope! Explore symmetry in our world!
7. "Fold" These Shapes Symmetry Lesson - Choose a shape to "fold" online to determine whether or not it's symmetrical. This is an excellent interactive activity! From BBC Schools.
8. CoolMath4Kids: Geometry - Choose between tessellations, congruency, and angles. Check out the Polyhedral Gallery!
9. Space, Shape & Measure: Angles - A fun, interactive lesson on angles.
10. Quia: Introduction to Angles - Concentration and Memory-style games and flashcards.
11. Bathroom Tiles - A fun (and challenging) activity on rotation, reflection and translation of patterns.
12. Practice Working with Plane Figures - Students will need pencil and paper to create pictures using circles, squares, rectangles, triangles.
13. Identifying Solid Figures - Name the solid figure that each object looks like.
14. Designs and Patterns With Geometric Shapes - Complete the pattern lesson review and practice.
15. A+ Math Flashcards - Java or Non-Java (works best on Macs.)
16. Geometric Figures Hidden Picture - Identify each geometric shape to reveal a hidden picture.
17. Right Back
at You - Move the buttons to create a right, acute, or obtuse angle.
18. Triangle Sorting - Identify, drag and drop different types of angles in a Venn Diagram.
GRAPHS & COORDINATE PAIRS:
FOR TEACHERS:
Download Graphing PowerPoint!
Download Excellent Graph PowerPoint!
1. Using Ordered Pairs on a Grid - Lesson and interactive practice on locating points on a grid.
2. The Learning Network: What's the Point Game - Select difficulty level and choose the coordinates for the given point.
3. Learningplanet.com: Lunar Adventure Coordinates Game - Make sure to read all of the instructions!
4. Billy Bug and His All New Quest for Grub - Use your arrow keys to navigate through the grid to help Billy get to his grub!
5. Organizing Data Using Graphs, Tables and Charts - Lesson and interactive practice.
6. Multiple Choice Graph Quiz
7. Gere's Bike Shop - Interactive graphs and data collection lesson and practice. Students can take a test after completing the exercise.
8. Data Picking - Make a frequency chart and graph data.
9. Circle Graphs Games - Scroll down the page to set a time limit (if any), and "Start."
10. Predictions Using Graphs Lesson and Practice - Make predictions from the graphs.
11. Graph Challenge - Select a type of graph and answer questions based on the data.
INTEGERS
1. Spy Guys Interactive: Understanding Integers - Click "Skip Intro", then "Lessons". Select Lesson 6.
2. Fun Brain: Line Jumper - Solve + and - integer problems using a number line.
3. Figure This!: Math Challenges for Students and Families - Scroll down to "Numbers" and select "Integers".
4. Me & My Math: The Number Line - A good visual of positive and negative integers on a number line.
5. Builder Ted: Level 2 and 3 - The roof is leaking, and Dougal Dog is getting wet. Builder Ted needs to fix the roof. Help him climb to the top of the house by placing the integers in numerical order.
6. Mystery Picture with Integers - Find out what's behind the tiles.
Click on the button with the problem then click on the result on the left.
7. Absolute Value of an Integer - Interactive Practice from AAA Math.
8. AAA Math: Comparing Integers - Choose greater than, less than, or equal to.
MEASUREMENT:
FOR TEACHERS:
Download capacity (ml, L) PowerPoint
Length (cm, m) PowerPoint
Download Mass (grams) PowerPoint
1. Metric and Customary Measurement Tools - Lesson and interactive practice.
2. Metric Units: Length - Lesson and interactive practice.
3. Metric Measurements Game - Matching.
4. Metric Units for Measuring Area, Perimeter, Volume - Lesson and interactive practice.
5. Customary Units for Measuring Area, Perimeter, Volume - Lesson and interactive practice.
6. Customary Measurements: Length, Weight & Volume - Lesson and interactive practice.
7. Customary Conversions - Lesson and interactive practice.
8. FunBrain: Measure It! - Practice measuring easy, medium, or hard Super Brain or inches or centimeters.
9. Harcourt School: Equivalent Measurements - Match equivalent customary measurements. Both capacity and length.
10. Harcourt School: e-Lab - Activity #24 - Equivalent customary measurements. A recording sheet will need to be printed for student responses. Activity can be done online or downloaded.
11. Equivalent Metric Units Measurements Game - A matching game.
12. Equivalent Customary Units Measurements Game - A matching game.
13. Metric Measurements: Capacity - Lesson and interactive practice.
14. Ounces, Pounds & Tons - Matching game
15. Estimate Measurements - Strategies to estimate the length of objects.
Lesson and interactive practice.
16. Toon University: Size Estimation - Multiple choice questions in a fun, animated format.
17. Two-Ring Dartboard: Metric Measurement Game - Use target practice to find metric length, weight, and capacity total units. For example figure out how many total grams make up a kilogram when given a partial amount.
18. Mr. Nussbaum's Games: Matthew Metric's Gum Parlor - Things get a little sticky and challenging in the bubble gum parlor where your aptitude for making length conversions is put to the test. To be a winner, you must make metric and customary conversions of centimeters, decimeters, meters, yards, inches or feet. Only mathematicians with a good grasp of this concept will meet this challenge.
19. Math Lingo - Tic Tac Toe math-style. Aligns to eight units in Houghton Mifflin's Math program, Grade 5, but can be used independently. Identify the correct picture based on the term or definition provided. Get three in a row and you win. Skills emphasized at this level: equations, factors, measurement, metric system, decimals, exponents, geometric figures and their properties, ratios, and coordinates and graphing. Hover over each square to hear audio/pronunciation.
20. Equivalent Customary Lengths - Identify customary equivalent units of length. Interactive lesson and practice.
21. Converting Customary Measurements Quiz
MONEY:
1. FunBrain: Change Maker - Choose difficulty level, click the US flag to select currency. Count back change using dollar and coins graphics.
2. A+ Math: Counting Money Flashcards - Enter the amount of money shown.
3. Cash Out - You're the cashier at this wacky store! Give change to as many customers as you can before the time runs out!
4. Exact Change Please - Click on the coins until you give Abe the right amount of change.
5. Shopping - Choose a student to go shopping with, then make sure they get the correct change. Additional (harder) pages are listed at the bottom.
6. Cool Math4Kids: Lemonade Stand - Can you operate you own business and make money?
7. Counting Change - Choose from Memory, Concentration, Matching, or Flashcards games.
8. AAA Math: Consumer Math: Making Change - Requires pencil and paper to subtract purchase amount from payment amount.
9. Learn to Count Money - Count the value of up to eight coins/bills. Adjustable difficulty level.
10. Money Word Problems: Addition - Students have answers scored by clicking "Submit."
11. Money Word Problems: Subtraction - Click "Submit" to have answers scored.
12. Money Word Problems: Addition, Subtraction, Multiplication Mixed
13. Coins For Change - Determine the amount of change due with the fewest possible coins.
MULTIPLICATION:
1. MegaMath: Pick a Number - Students can choose specific multiplication facts to practice.
2. Abiator's Times Table Emporium - Flashcards practice. Choose facts to be practiced. Good for whole class review. Speed can be set at slow, medium, or fast.
3. Spacey Math - Choose multiplication, log in, and try to destroy the alien ship by completing multiplication facts.
4. Batter's Up Baseball - Score a single, double, or home run by answering single, double, or triple digit multiplication problems. Cool baseball game sound effects.
5. Fun Brain: Math Baseball - Select operation, level, and click "Play Ball" to begin.
6. Math Magician - Can you answer 20 multiplication problems in under a minute?
7. Multiflyer - Multiplication space game. Click "No thank you" on first screen.
Several screens of instructions need to be read before you get to the game.
8. Farm Stand - Multiply the number of apples or eggs by their price to find the total cost.
9. Click on Bricks: Multiplication Facts 1-4 - Students click answer to multiplication problem. If the answer is correct, an array of "bricks" (Lego-type pieces) is shown to model.
10. Multiplication Patterns Lesson and Practice - Interactive review of skip counting.
11. Multiplication Patterns Drag & Match - Drag the product next to the problem it matches.
12. Tables Shooter - Skip counting activity. Select multiplication tables from 2 to 9.
13. Cool Math4Kids: Number Monster - Select operation and difficulty level, which ranges from 1 digit x 1 digit to 5 digit x 5 digit.
14. Multiplication Facts Review: All 100 facts from 1 x 1 to 10 x 10 - Matching, Concentration, flashcards. From Quia.
15. TeachRKids Math: Advanced - Select Multi-digit, timed drills, or word problems.
MULTIPLICATION PROPERTIES:
1. Multiplication Properties Lesson - An introduction to communtative and associative properties of multiplication.
2. Multiplication Properties Practice Page - A follow-up to the above lesson.
3. The Associative Property - Lesson followed by interactive practice.
4. The Communtative Property - Lesson and interactive practice.
5. The Distributive Property - Lesson and interactive practice page.
6. Inverse Property - Lesson applies to both multiplication and addition.
7. Zero Property Lesson and Interactive Practice
8. Identity Property - Tutorial and Practice Page
NUMBER PATTERNS:
1. The Nine Pattern - Explore number patterns while multiplying and dividing by 9.
2. AAA Math: Patterns and Sequences - 17 activities on finding the missing number in a sequence and finding the pattern in a sequence.
3. Number Cracker - Choose a difficulty level and find the number pattern.
4. Creating, Describing and Analyzing Patterns - Interactive practice modules.
5. ThinkQuest: Number Patterns - Try these number patterns, then click on the "Mystery Pattern" link under the "Rock N Troll" button to match patterns of various objects.
6. Visual Reasoning: Grouping for Counting - Making sense of pattern tile arrangements by looking for repeated groupings.
7. Visual Reasoning With Patterns - Using the idea of grouping, we can explore patterns and use our observations to predict and describe.
8. Pascal's Triangle - Complete Pascal's triangle by filling in the missing numbers.
Ask: What mathematical patterns do you see in the triangle?
9. Oochina the Archeologist - Identify patterns to solve a puzzle.
10. Pattern Wizardry - Reflect a shape, repeat and slide. Rotate units, flip and glide. Move your cursor, fill a space. Draw a pattern or erase! From Brooklyn Children's Museum.
PLACE VALUE:
1. Web School: Math: Daily Math: Place Value - Write the place value number words. Page can be printed with student name and score for teacher review.
2. Web School: Math: Daily Math: Place Value Review - Enter the number shown for a specific place. Place values up to hundred millions.
3. AAA Math: Place Value - Eighteen less on and practice activities to choose from ranging from a place value illustration to place value with decimals. Games accompany each activity.
4. Using Base-Ten Blocks to Show Place Value - Lesson and interactive practice. Practice page includes use of standard form and word form of numbers.
5. Understanding Place Value from Millions to Hundredths - Lesson and interactive practice.
6. Standard/Word Form Place Value - Mystery picture. Match the standard form and word form of a number.
7. Fun Brain: Cookie Dough - Write the standard form or word form of a given number on a Cookie dough "check." Place values from 0 to 10,000.
8. Place Value Quizzes - Many to choose from; all interactive.
9. Place Value Pirates - Find the buried treasure of Sir Francis Place Value by getting rid of his menacing troop of place value pirates!
PROBABILITY:
FOR TEACHERS:
Download Probability PowerPoint 1
Download Probability PowerPoint 2
Download Probability PowerPoint 3
Download Probability PowerPoint 4
1. Probability Lesson - Understanding the basics.
2. Probability Practice Page - Students answer probability questions, check their answer, then look at the explanation for the correct answer.
3. Fish Tank - Work out the probability of catching a red fish. Three difficulty levels. Interactive and fun. Requires Shockwave.
4. BBC Schools: Maths: Handling Data - Select the probability lesson or test for 4-5 grades.
ROUNDING:
FOR TEACHERS:
Excellent Rounding PowerPoint!
Estimation PowerPoint!
1. BBC Schools: Round Off - Rounding whole numbers and decimals.
2. Estimation Game Featuring Mr. Potatohead - Estimate the amount of time required to travel between two destinations.
3. Estimation Valley Golf - Correctly estimate the answer to the math problem within 10 seconds to get off a good golf shot. If your estimation is off, you need to remake the golf shot. Low score wins!
4. FunBrain: Place Value Puzzler - Select difficulty level. Type in the rounded version of a number.
5. Quia: Rounding Decimals/Whole Numbers - Flashcards, Word Search, Concentration, Matching games.
6. AAA Math: Estimation - A variety of estimation and rounding activities to choose from.
7. Rounding Large Numbers Lesson
8. Rounding Large Numbers Practice
9. Estimate vs. Exact Answer: Real-World Examples - Lesson
10. Estimate vs. Exact Answer - Real-World Examples - Practice. Cute animations accompany each question along with an explanation of the answer.
11. Rounding to the Nearest Tenth: Number Line - Lesson
12. Rounding Whole Numbers: Hundreds & Thousandths - Lesson
13. Rounding Whole Numbers Practice
14. A+ Math: Flashcards: Rounding
15. Half-Court Rounding - Shoot three-pointers, two-pointers, and one-pointers by rounding numbers in this fast-paced basketball game.
SUBTRACTION
SUBTRACTION WITH REGROUPING:
1. Subtraction Patterns Practice - Interactive Review.
2. Subtraction Patterns Game - Reinforces above practice activity.
3. Drag and Match Subtraction - Drag the correct answer into the box next to the subtraction problem.
4. Math Mastery: CyberChallenge - Choose operation. Can you answer all the math problems in under a minute?
5. Two Minute Warning Flashcard Drills - Choose the operation. How many problems can you solve before the two-minute timer runs out?
6. ArithmAttack - Answer as many problems as you can in 60 seconds!
7. CoolMath 4 Kids: The Number Monster - Choose the operation and difficulty level anywhere from "easy" to "monster."
8. AAA Math: Subtraction - Many review lessons, practice pages, and games to choose from.
9. I Know That: Leon's Math Dojo - One or two digit subtraction without regrouping; two-digit with regrouping. Kick-box your way to a high score before the time runs out!
10. Code Cracker - Break the code with fast math facts recall!
11. Mayan Math Monster - Defeat the monster with quick subtraction facts!
Choose difficulty level.
12. Speed Math: Subtraction - Answer as many facts as you can in 3 minutes. Extra points are awarded for 100% accuracy!
13. Tackle Math Ball - Choose operation, then score more points than your opponent (computer or human) by answering math facts correctly and quickly.
14. That Quiz - Timed quizzes for all operations. Mac users, launch in Mozilla or Firefox.
WORD PROBLEMS:
FOR TEACHERS:
Download Problem Solving 1 PowerPoint
Download Problem Solving 2 PowerPoint
Download Problem Solving 3 PowerPoint
Download Problem Solving 4 PowerPoint
Download Problem Solving 5 PowerPoint
Download Problem Solving 6 PowerPoint
1. Web School: Math: Daily Math: Story Problems - Five practice pages that are scored immediately and can be printed with student name for teacher review.
2. Brain Teasers: 3rd-4th Grade - Solve this week's problem, and check last week's problem and answer.
3. TeachRKids Math - Word problems (listed as Problem Solving) for many topics including Elapsed Time, Money, Rounding, and more. Check under Grade 3 or Advanced.
4. I Know That: Leon's Math Movies - Select any of the four operations - addition, subtraction, multiplication, division - or mixed.
5. I Know That: Math Stories- Featuring Leon the Chameleon. Choose the Addition/Subtraction movie, or Multiplication/Division.
6. Online Word Problems - An impressive listing of sites for word problem practice.
Graphics by Mama Estes