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Subtraction Strategies
Common Core
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Secret Agent Addition and Subtraction
Secret Agent Addition and Subtraction
Game
Secret Agent Addition and Subtraction
Kids must quickly add or subtract two-digit numbers to save the day.
2nd grade
Math
Game
Three-Digit Subtraction: Train Edition
Three-Digit Subtraction: Train Edition
Game
Three-Digit Subtraction: Train Edition
Choo-choo! Kids use a number line to solve three-digit subtraction problems in this fun-filled train game.
3rd grade
Math
Game
Secret Agent Subtraction
Secret Agent Subtraction
Game
Secret Agent Subtraction
Help Agent 00K9 defeat the evil El Gato in this subtraction number line game.
2nd grade
Math
Game
Math Fact: Relationship Between Addition & Subtraction
Math Fact: Relationship Between Addition & Subtraction
Worksheet
Math Fact: Relationship Between Addition & Subtraction
Help children make the connection between addition and subtraction with this appealing worksheet!
1st grade
Math
Worksheet
Assessment: Entering Second Grade Math
Exercise
Assessment: Entering Second Grade Math
Assessment: Entering Second Grade Math will help students practice this key first grade skill. Try our free exercises to build knowledge and confidence.
1st grade
Math
Exercise
Ski Racer: Subtraction Patterns of 1 Less
Ski Racer: Subtraction Patterns of 1 Less
Game
Ski Racer: Subtraction Patterns of 1 Less
This digital game helps preschoolers and kindergarteners practice simple subtraction with single-digit numbers.
Preschool
Math
Game
Ski Racer: Subtract by Multiples of 10
Ski Racer: Subtract by Multiples of 10
Game
Ski Racer: Subtract by Multiples of 10
Kids race down the mountain by correctly subtracting multiples of 10 from two-digit numbers.
1st grade
Math
Game
Ski Racer: Subtract by Multiples of 10 from Multiples of 10
Ski Racer: Subtract by Multiples of 10 from Multiples of 10
Game
Ski Racer: Subtract by Multiples of 10 from Multiples of 10
Introduce first graders to the concept of subtracting multiples of 10 in this exciting math game.
1st grade
Math
Game
Practice Test: Word Problems
Practice Test: Word Problems
Worksheet
Practice Test: Word Problems
This quick practice test offers simple addition and subtraction word problems to help your first grader review.
1st grade
Math
Worksheet
Ski Racer: Three-Digit Subtraction and Finding 10 Less
Ski Racer: Three-Digit Subtraction and Finding 10 Less
Game
Ski Racer: Three-Digit Subtraction and Finding 10 Less
Help your child hone their three-digit subtraction skills with this digital learning adventure!
2nd grade
Math
Game
Math Mind Magic
Math Mind Magic
Lesson Plan
Math Mind Magic
Every student can be a magician after this lesson in mentally adding and subtracting by 10. No previous magic training required!
1st grade
Math
Lesson Plan
Rounding and Estimation
Rounding and Estimation
Workbook
Rounding and Estimation
Learn to lasso numbers with an estimation round-up! Rounding and estimation are tools that can help kids add or subtract large sums quickly. And it's a skill that they can use in everyday activities.
2nd grade
Math
Workbook
Measurement to 100
Measurement to 100
Workbook
Measurement to 100
Leap and skip across the number line for addition and subtraction practice! Number line word problems help kids to easily visualize math equations, and multi-step problems make for an extra challenge.
2nd grade
Math
Workbook
Animal Action Subtraction
Animal Action Subtraction
Lesson Plan
Animal Action Subtraction
Children love animals! Use this lesson plan to teach your students about subtraction. Show them how the numbers go down as they cross out the animals. Their action makes the numbers reduce!
Preschool
Math
Lesson Plan
Art Subtraction
Art Subtraction
Lesson Plan
Art Subtraction
Practice subtraction with art! Help early learners grasp the concept of "taking away" using drawings. This lesson helps students work toward subtraction with numerals, and the mastery of simple shapes.
1st grade
Math
Lesson Plan
One Less
One Less
Lesson Plan
One Less
Students will love learning about patterns of one less using puppets! This can be used as a stand alone or support lesson for the **How Big is Your Tower?** lesson plan.
Kindergarten
Math
Lesson Plan
Subtracting from Multiples of 100
Subtracting from Multiples of 100
Lesson Plan
Subtracting from Multiples of 100
This lesson will help students build an understanding of multiples as they learn how to subtract from multiples of 100!
2nd grade
Math
Lesson Plan
Mental Math Bingo with Multiples of 10
Mental Math Bingo with Multiples of 10
Lesson Plan
Mental Math Bingo with Multiples of 10
Students will practice mentally adding and subtracting 10 to multiples of 10 up to 100 by playing an all time favorite: BINGO! Use alone or alongside the lesson Subtracting From Multiples of 100.
2nd grade
Math
Lesson Plan
Whole Body Subtraction
Whole Body Subtraction
Lesson Plan
Whole Body Subtraction
Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.
1st grade
Math
Lesson Plan
Number Chart Subtraction
Number Chart Subtraction
Lesson Plan
Number Chart Subtraction
Subtraction will be practiced through the use of a number chart, creation of subtraction problems, and a worksheet.
2nd grade
Math
Lesson Plan
Active Math
Active Math
Lesson Plan
Active Math
Have a class that can't sit still long enough to practice their addition? This activity puts math and PE together to help your kids add up to 20 while being active!
1st grade
Math
Lesson Plan
Practice Adding and Subtracting with Ten Frames
Practice Adding and Subtracting with Ten Frames
Worksheet
Practice Adding and Subtracting with Ten Frames
Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.
1st grade
Math
Worksheet
Mixed Problems Requiring Estimation
Mixed Problems Requiring Estimation
Worksheet
Mixed Problems Requiring Estimation
This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.
3rd grade
Math
Worksheet
Rounding: Magical Math!
Rounding: Magical Math!
Worksheet
Rounding: Magical Math!
On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.
3rd grade
Math
Worksheet
Three-Digit Subtraction on a Number Line
Three-Digit Subtraction on a Number Line
Exercise
Three-Digit Subtraction on a Number Line
Take the difficulty out of three digit subtraction with this exercise that shows students how to reach the correct answer using a number line.
3rd grade
Math
Exercise