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Lesson Plan
Curated OER

Math Match Up!

For Teachers 2nd - 3rd
Help learners solve problems using multiplication and repeated addition. Using counters, learners will be paired up to solve problems. They will go through a series of questions and show models with the counters for the solution. Then...
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Lesson Plan
Curated OER

Area, Arithmetic and Algebra

For Teachers 8th - 9th Standards
Explore the concept of this perfect square trinomial and difference of squares lesson. A hands-on activity that uses paper rectangles and squares to illustrate the perfect-square trinomial and difference of squares formulas.
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Worksheet
Curated OER

Subtraction From the Hundreds

For Students 2nd - 3rd
Practice subtraction! The class completes subtraction problems where they subtract one digit numbers from three digit numbers. There are 30 problems to solve (regrouping is not required).
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Lesson Plan
Scholastic

Adding and Subtracting Ten

For Teachers K - 2nd Standards
Developing fluency with basic addition and subtraction is fundamental to the success of all young mathematicians. This four-day lesson series begins with learners using ten-frames and hundreds charts to recognize patterns when adding and...
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Assessment
Concord Consortium

The Trouble with Tables

For Students 2nd - 5th Standards
Tackle these tables. A performance task has learners complete two puzzles using addition and subtraction. They must fill in tables with missing addends, sums, minuends, subtrahends, or differences.
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Worksheet
Curated OER

Two-digit Addition and Subtraction

For Students 1st - 2nd
Often times we use tens and ones workmats to show how to add single and double-digit numbers. This worksheet has the labeled tens and ones columns built-in. Learners are provided with 16 charts, all you need to do is add the numbers.
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Worksheet
Curated OER

Amusement Park Basic Word Problems

For Students K - 2nd
An interesting set of addition and subtraction word problems awaits your eager learners. This learning exercise includes 4 amusement park themes problems to solve.
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Lesson Plan
Curated OER

Addition and Subtraction - First Grade

For Teachers Pre-K - 2nd Standards
Twenty-five multiple choice addition and subtraction problems fill the six-page worksheet. Many are word problems that include graphics to help learners visualize the situation. A useful tool in meeting Common Core standards!
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Worksheet
Curated OER

Fourth of July Addition and Subtraction

For Students 2nd - 3rd
What is Thomas Jefferson signing? Focus on American history with this cross-curricular math puzzle. Learners utilize addition and subtraction skills to solve the mystery of the Fourth of July. All numbers are 3-digit, and there are no...
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Worksheet
Curated OER

Subtraction 5

For Students 2nd - 3rd
In this finding the differences worksheet, students subtract three-digit numbers with and without regrouping. Students solve 20 problems.
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Worksheet
Curated OER

Length Addition and Subtraction Word Problems

For Students 1st - 2nd
Who has the tallest ice cream cone? Learners read two short word problems to compare the heights of various objects. Because these are paired with images, the objective is more of an image analysis than measurement addition and...
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Worksheet
Curated OER

Writing Equations: Addition and Subtraction 0 to 20

For Students 2nd - 3rd
In these subtraction and addition worksheets, students write the equations for the addition and subtraction sentences. Students solve 28 problems.
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Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems One- Version 4

For Students 2nd - 3rd
In this addition and subtraction instructional activity, students read the word problems and use addition or subtraction to solve the problems. Students complete 5 problems.
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Worksheet
Curated OER

Examine Addition Properties

For Students 5th - 8th
In this addition properties learning exercise, students complete problems involving the commutative, associative, and identity properties. Students complete 5 problems.
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Worksheet
Curated OER

Relate Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students use problem solving skills to write number sentences and solve 6 word problems that require them to add and subtract.
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Lesson Plan
Curated OER

Addition/Subtraction Strategies

For Teachers 3rd
Third graders recall all their addition and subtraction facts to 20. They use the relevant number strategy with whole numbers. Students are taught place value in relation to decimals, and identify 'which decimal is larger.' They...
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Worksheet
Curated OER

Addition and Subtraction Challenge

For Students 2nd - 3rd
In this addition and subtraction practice activity, students use their problem solving skills to sove 19 problems that require them to fill in the blanks in 19 number sentences.
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Worksheet
Curated OER

Addition And Subtraction 1-10

For Students 2nd - 4th
In this addition and subtraction of one through ten worksheet, students problem solve and calculate the answers to thirty mathematical equations.
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Lesson Plan
Curated OER

Using Addition to Subtract

For Teachers 3rd - 4th
In this using addition to subtract worksheet, students, working with a partner, practice problem solving six word problems and equations.
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Interactive
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by completing the 42 problems.
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Worksheet
Curated OER

Use Addition to Check Subtractions

For Students 2nd - 3rd
In this addition and subtraction activity, students use addition to check and work out their subtraction problems. Students solve 10 problems.
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Worksheet
Curated OER

Addition and Subtraction of Decimals

For Students 4th - 5th
In this addition and subtraction of decimals worksheet, students solve 50 problems in which they line up the decimal points before solving. There are also some order of operations problems on this page. This page is intended to be an...
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Worksheet
Curated OER

Addition Properties and Subtraction Rules

For Students 3rd - 4th
In this addition and subtraction worksheet, students review the addition properties and the subtraction rules. Students then complete each number sentence and tell which property or rule was used.
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Worksheet
EdHelper

Addition and Subtraction

For Students 2nd - 3rd
In this word problems learning exercise, students write and addition or subtraction sentence to solve the word problems. Students solve 4 problems.

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