Lesson Plan
Curated OER

Simplifying Expressions (Addition and Subtraction)

For Teachers 7th
Seventh graders simplify algebraic expressions using addition and subtraction to combine like items and solve for the variable. They work with inverse operations to solve equations with guided practice. Everyone completes various...
Worksheet
Curated OER

Add and Subtract Money - Word Problems

For Students 3rd
In this simple word problem worksheet, 3rd graders solve 4 problems using addition or subtraction, showing their work in the spaces provided. An answer key is provided.
Worksheet
Curated OER

Subtraction and Unknown Addends (to 20)

For Students 1st - 2nd
How many more gallons of fuel does Mr. George need to fill his car to capacity? This word problem uses the unknown addend strategy to get scholars subtracting and thinking about the relationship between mathematical...
Lesson Plan
Curated OER

Number Lines and Bead Strings

For Teachers 2nd - 3rd
Students solve addition and subtraction problems using strings of beads and number lines. They mentally perform addition and subtraction problems, and write and solve story problems involving whole numbers.
Worksheet
Curated OER

Subtraction 0 through 17

For Students 1st - 3rd
For this subtraction worksheet, students complete subtraction problems containing numbers 0 through 17. Students complete 40 subtraction problems.
Worksheet
Curated OER

Coordinates Subtraction Game

For Students 2nd - 4th
In this coordinates worksheet, students solve the subtraction problems in the box that is called out by the coordinate. Students complete 16 problems.
Worksheet
Math Salamanders Ltd.

Subtracting Tens Sheet 1

For Students K - 2nd Standards
In this two-digit subtraction worksheet, students solve 30 subtraction problems. Students must write the answer in the blank for each problem.
Worksheet
Curated OER

Subtraction 0 through 6

For Students K - 2nd
In this subtraction worksheet, students subtract numbers 0 through 6. Students complete 40 subtraction problems and write the answers to each.
Worksheet
Curated OER

Subtraction Worksheet

For Students 1st - 2nd
In this subtraction worksheet, learners solve 30 subtraction problems that involve subtracting one digit from two digits. There is an answer sheet included with this worksheet.
Worksheet
Curated OER

Subtraction Worksheet

For Students 2nd - 3rd
In this subtraction worksheet, students subtract two digit numbers from each other with regrouping. Students complete 20 subtraction problems.
Worksheet
Curated OER

Subtraction Worksheet

For Students 2nd - 3rd
In this subtraction worksheet, students subtract two digit numbers from each other with regrouping. Students complete 20 subtraction problems.
Worksheet
Curated OER

Subtraction Worksheet

For Students 2nd - 3rd
In this subtraction learning exercise, students subtract two digit numbers from each other with regrouping. Students complete 20 subtraction problems.
Worksheet
Curated OER

Subtraction 0 through 18

For Students 1st - 3rd
In this subtraction worksheet, students subtract numbers 0 through 18. Students complete 80 subtraction problems and write the answers to each.
Worksheet
Curated OER

Subtraction 0 through 18

For Students 1st - 3rd
For this subtraction worksheet, students subtract numbers 0 through 18. Students complete 80 subtraction problems and write the answers to each.
Worksheet
Curated OER

Subtracting Decimals #2

For Students 4th - 5th Standards
Subtraction is more fun when there's money involved! Fourth graders subtract amounts of money and units of measurement in sixteen vertical and horizontal problems. The last two problems are word problems, helping your kids practice...
Lesson Plan
Curated OER

Ten Sly Piranhas: Subtraction with Goldfish Crackers

For Teachers K - 2nd
Class members listen to the William Wise book Ten Sly Piranhas and act out the story with one child playing the piranha. They use goldfish crackers (eating them to show subtraction) to demonstrate and understand equations they see...
Worksheet
DK Publishing

Subtracting Big Numbers

For Students 2nd - 3rd Standards
Do your third graders get nervous when working with larger numbers? Help them get some practice subtracting big numbers in different contexts. After working through twenty-two straightforward problems, four of which include units of...
Worksheet
Curated OER

Adding and Subtracting Integers: The Symbols + and -

For Students 6th - 8th
This worksheet begins with an explanation of how to add and subtract positive and negative integers. Learners solve and complete 20 different problems that include these types of problems. First, they fill in each blank with the correct...
Lesson Plan
Curated OER

Addition and Subtraction Facts to 20

For Teachers 2nd - 3rd
Fact families, and the relationship between addition and subtraction are the foucs of this lesson plan. Learners explore strategies to help with their addition and subtraction facts. They use doubles, related facts, and fact families to...
Worksheet
Curated OER

Subtracting Bigger Numbers: 5-, 6-, and 7-Digit Numbers

For Students 3rd - 5th Standards
Can your fourth graders subtract numbers in the millions? Practice subtracting multi-digit numbers with a straightforward activity. The first 12 problems are formatted vertically, while the next two problems are horizontal. The final...
Lesson Plan
Curated OER

Primary Understanding and Use of Place Value

For Teachers 3rd - 4th
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
Worksheet
Norm Mitchell

Add and Subtract Fractions

For Students 3rd - 5th Standards
Designed as a quiz for your elementary mathematicians, this resource contains 17 problems. The first 15 problems involve adding and subtracting fractions with like denominators, while the last two problems are word problems. Your...
Worksheet
DK Publishing

Money Word Problems #2

For Students 2nd - 4th Standards
Are you experiencing money problems? Here are some more! Young mathematicians practice their addition and subtraction skills with money values in these word problems and number sentences. Some of the 25 questions prompt scholars to...
Worksheet
Curated OER

Adding and Subtracting Fractions

For Students 5th - 6th
In this fractions worksheet, students solve and complete 20 different problems that include adding and subtracting various fractions. First, they use the given equivalents to add and subtract the first row of fractions. Then, students...

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