Lesson Plan
Curated OER

Signed Numbers and Order of Operations Ii

For Teachers 8th
In this signed numbers worksheet, 8th graders simplify integer problems through addition, multiplication, division, or subtraction. The majority of the 26 problems contain a minimum of 3 integers, and some more. Four problems contain...
Worksheet
Curated OER

You Know the Answer: Math Riddle

For Students 3rd - 6th
Although the riddle is an outdated political reference, this math challenge is a good practice in operations and domain-specific vocabulary. Learners complete 18 problems, using multiplication, division, subtraction, and addition. Some...
Worksheet
Curated OER

Add and Subtract Equations

For Students K - 1st
One of these addition number sentences is incorrect: which one is it? Beginning mathematicians examine two simple equations, circling the one that is correct. An explanation on the bottom walks them through the processing, including...
Lesson Plan
Curated OER

Solving Fractional Equations

For Teachers 9th - 11th
In this fractional equation worksheet, students solve fractional equations containing addition and subtraction. This one-page worksheet contains eight problems, with answers.
Lesson Plan
Curated OER

Signed Numbers and Order of Operations I

For Teachers 8th - 9th
For this signed numbers worksheet, students simplify equations by using the indicated operation. They add, subtract, multiply, and divide equations containing two to four positive and negative integers. Three of the 25 equations contain...
Worksheet
Curated OER

Add and Subtract within 1000

For Students 2nd - 4th
Solve these true equations; scholars examine three-digit addends, subtrahends, and minuends in these equations that are each missing one number. There is a list of possible answers to choose from, so decide whether or not you want to...
Worksheet
Curated OER

Adding and Subtracting Integers

For Students 6th - 7th
Sixth and seventh graders solve 10 different problems that include various integers. First, they determine whether each equation in the first five problems is true or false. Then, pupils solve the last five problems by adding or...
Worksheet
Curated OER

Unknown Numbers in Sums and Differences - Step-by-Step Lesson

For Students 1st
First grade mathematicians will love to monkey around with an illustrated word problem involving missing bananas. They must decide how many bananas the monkey ate by counting the remaining bananas and by counting the number Lee had and...
Worksheet
Curated OER

1st Grade Math Review

For Students 1st
In this math review worksheet, 1st graders respond to 20 multiple choice questions that serve as a review of addition facts, subtraction facts, odd and even numbers, and calendar skills.
Worksheet
Helping with Math

#5: Addition & Subtraction Equations (1 of 2)

For Students 6th - 8th Standards
Single-step addition or subtraction operations are applied in order to solve these 12 simple equations. An answer key is available, not so much for you, but perhaps to be used by learners as a self-correction tool. Note that the...
Worksheet
Curated OER

Using Addition To Subtract

For Students 2nd
For this addition and subtraction worksheet, 2nd graders solve 9 subtraction problems and find the missing digit in 9 addition problems.
Worksheet
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Math Graphic Organizer

For Students 4th
In this graphic organizer worksheet, 4th graders use the divided graphic organizer to help them enhance heir addition, subtraction, division, and multiplication skills.
Lesson Plan
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Radicals: Addition & Subtraction of Complex Numbers

For Teachers 10th - 12th Standards
In this radical worksheet, students simplify complex numbers.  They find the sum and difference of complex numbers.  This two-page worksheet contains 11 multiple-choice problems.  Answers are given on the last page.
Lesson Plan
Curated OER

Adding And Subtracting Decimals

For Teachers 4th - 5th
In this adding and subtracting decimals worksheet, students, with a partner, problem solve and calculate the answers to ten addition and subtraction equations or word problems.
Worksheet
Curated OER

Addition and Subtraction: 3 Numbers Combination

For Students 3rd - 4th
In this multiple operations math worksheet, students solve 17 problems in which three 2 digit numbers are added and subtracted. Problems are in a horizontal format.
Worksheet
Curated OER

Addition and Subtraction 3 Numbers combination

For Students 5th - 6th
In this computation worksheet, students add and subtract three numbers. The seventeen problems all involve parenthesis. Students use order of operations to correctly solve each problem.
Worksheet
Curated OER

Addition and Subtraction of Integers [more than 2]

For Students 5th - 6th
In this integer worksheet, students complete a total of 120 problems, adding and subtracting integers. 
Worksheet
Curated OER

Addition & Subtraction Word Problems

For Students 5th - 8th
In this addition and subtraction word problems worksheet, students examine, analyze and develop a variety of word problems solving skills involving both addition and subtraction.
Worksheet
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Create and Solve

For Students 1st - 2nd
In this addition and subtraction worksheet, students solve the problems by adding or subtracting the given numbers in each problem.
Worksheet
Curated OER

Math Assignment Addition and Subtraction

For Teachers 4th - 5th
In this math worksheet, students practice the operations of addition and subtraction with fractions. They find the common denominator.
Worksheet
Curated OER

3-Digit Subtraction and Addition

For Students 2nd - 3rd
In this 3-digit subtraction and addition learning exercise, students problem solve with regrouping. In this fill in the blank learning exercise, students answer sixteen problems.
Worksheet
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Money and Time

For Students 7th - 9th
For this money and time worksheet, students read money problems and determine the total cost and the amount of change to be given to a customer. They add moments of time and determine the correct amount of hourly pay earned. This...
Activity
KenKen Puzzle

KenKen® Puzzle

For Students 7th - 10th
Think inside the box with KenKen® puzzles to provide some problem solving practice. These puzzles are similar to Sudoku, but require computation inside designated boxes. There are multiple puzzles with a range of difficulties to...
Worksheet
Curated OER

Which way?

For Students 3rd - 5th
In this comparison worksheet, students complete addition and subtraction problems and then decide if the answer is greater or less than a given number. Students complete 15 problems.

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