Curated OER
Fact Equivalents - Addition and Subtraction
In this addition and subtraction facts practice activity, learners solve 15 problems that require them to solve an addition sentences in order to write subtraction sentences that are equivalents.
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One Step Equations (Addition)
In this math activity, learners solve 40 one step equations which involve addition. Example: 45 + n= 56. Students solve each equation and tell the value of the variable.
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Check Subtraction with Addition
In this subtraction learning exercise, students subtract, then check by adding. Problems are set up side by side, with the correct answer to the addition check noted for the student.
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Write a Number Sentence
In this number sentences learning exercise, students learn to solve the addition and subtraction word problems by writing number sentences for each problem.
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Solve Addition and Subtraction Equations
In this solving addition and subtractions equations practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Multiple Operations
For this multiple operations worksheet, students solve problems that have both addition and subtraction in them. Students solve 10 problems.
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A Frightening Mix of Math, A-Add or Subtract, But Look Out for the Monsters
In this math worksheet, students add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, students add two digit numbers...
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Buddy Check Subtraction
In this subtraction worksheet, students solve 8 subtraction problems , then check their answer by addition. Students work with a partner who coaches them through the process. Then the students switch roles. Each student solves 4...
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Grade One Subtraction
In this subtraction worksheet, students solve 16 simple subtraction problems. All problems subtract a 1 digit number from another 1 digit number.
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Choose the Operation
In this mathematical operations worksheet, students solve the six math word problems by determining which operation to use, addition or subtraction, to solve the problem.
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Relate Addition and Subtraction
In this early childhood addition and subtraction worksheet, students solve 6 math story problems that help them see the relationship between adding and subtracting.
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Multiple Operations (M)
In this mathematical operations worksheet, 4th graders solve multiplication, division, addition, and subtraction problems. Students solve 30 problems.
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Polynomials - Addition and Subtraction
In this polynomials worksheet, students add and subtract polynomials. Students complete 10 addition and subtraction of polynomial problems.
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Equations by 1 through 10
In this missing addend instructional activity, students fill in the missing addend to the addition and subtraction problems. Students fill in the missing addends for numbers 1 through 10 for 100 problems.
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Decimal Addition and Subtraction for Grade 3
In this decimal addition and subtraction for grade 3 worksheet, 3rd graders answer 10 multiple choice questions, not interactively, with the answers available online.
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Visual Addition
In this math learning exercise, students solve 14 addition problems in which visual clues are given. Students look at the pictures and write the addition equation which matches. Students add the numbers.
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Fact Equivalents - Addition
In this addition and subtraction facts practice worksheet, students solve 15 problems that require them to solve an addition sentences in order to write subtraction sentences that are equivalents.
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A Frightening Mix of Math
In this addition and subtraction worksheet, learners add or subtract two digit numbers by two digit numbers. The worksheet has 36 problems for the students to practice the skill. The worksheet is Halloween themed.
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Morning Math
In this math worksheet, students look for the answers to the questions to fill in the graphic organizer that is for each morning class of the week.
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Addition and Subtraction Word Problems
In this problem solving learning exercise, 2nd graders use addition and subtraction to solve 2 word problems. They show their work and the answer in the work space next to the problems.
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Subtraction
In this subtraction worksheet, students find the missing numbers to complete the double digit subtraction facts. Students solve 14 problems.
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Halloween Addition and Subtraction
In this addition and subtraction worksheet, students add and subtract Halloween pictures that represent one digit numbers. Students complete 4 problems.
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Magic Math
In this addition and subtraction worksheet, learners solve the one digit addition and subtraction problems and create its counterpart number sentence. Students complete 10 problems.
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Addition and Subtraction Word Problems
In this problem solving worksheet, 2nd graders use addition and subtraction to solve 2 word problems about fish. They show their work and answer in the word space next to the problem.