Worksheet
Curated OER

Decimal Practice

For Teachers 5th - 8th
In this decimal practice worksheet, students complete 20 addition, multiplication, division, and subtraction problems with 3 to 4 digit numbers.
Lesson Plan
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Casting Out Nines

For Teachers 4th - 6th
Students identify division problems with no remainders. In this division lesson, students learn to decipher division problems using addition and subtraction to determine if the problem will contain a remainder.
Worksheet
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The Math Lesson 7

For Students K - 2nd
For this addition and subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to add and subtract single digit numbers.
Lesson Plan
Curated OER

The School Store

For Teachers 1st - 2nd
Students choose between the operations of addition or subtraction to solve a real life problem. In this addition and subtraction instructional activity, students make a chart of items sold in the school store. Students then work in teams...
Worksheet
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Decimal Clues

For Students 5th
For this decimal clues worksheet, 5th graders use the clues to find the decimal for seven word problems using place value, addition and subtraction.
Worksheet
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The Math Lesson 22

For Students 1st - 2nd
In this subtraction practice learning exercise, learners use their problem solving skills to solve 200 problems that require them to subtract 1 digit numbers from 1 or 2 digit numbers.
Worksheet
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Ten Word Problems Solved Using Systems of Equations

For Students 8th - 10th
In this quadratic linear systems of equations worksheet, students solve ten word problems using systems of equations.  The solutions are provided.
Worksheet
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Addition

For Students 3rd
In this addition worksheet, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
Worksheet
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The Math Lesson 8

For Students K - 2nd
In this subtraction practice worksheet, students use their problem solving skills to solve 240 problems that require them to subtract single digit numbers.
Worksheet
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Not So Snappy 4

For Students 5th - 8th
In this order of operations (i.e., addition, subtraction, multiplication, division) activity, students solve 4 word problems demonstrating their understanding of the concept.
Worksheet
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Subtract 19

For Students 2nd - 3rd
In this subtracting 19 worksheet, students subtract 19 from different 2 digit numbers. Students complete 18 problems where they subtract 19.
Worksheet
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Estimate Sums and Differences

For Students 6th
In this sums and differences worksheet, 6th graders solve 20 different problems that including the estimation of numbers in each one. They estimate the sum or difference found in each problem and write it in the space provided. Then,...
Worksheet
Curated OER

Addition: Number Bonds to 40

For Students 2nd - 3rd Standards
In this addition and subtraction worksheet, students use their problem solving skills to solve 41 problems as they fill in the missing numbers in each of the problems.
Lesson Plan
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Popsicle Stick Regrouping Fun

For Teachers 2nd - 3rd
Students demonstrate regrouping in subtraction. In this math computation lesson, students use popsicle sticks to practice the regrouping strategy. Students practice several examples of regrouping problems in small groups.
Worksheet
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Subtracting Whole Numbers

For Students 4th - 6th
In this subtraction worksheet, students practice subtracting sixteen math problems involving one and two-digit numbers from one and two-digit numbers.
Worksheet
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Estimating Sums and Differences

For Students 7th
In this estimation of sums and differences worksheet, 7th graders solve 20 different problems that are related to estimation of numbers. They add or subtract each problem as shown. Then, students estimate the sums and differences for...
Lesson Plan
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Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
Worksheet
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Two-Digit Subtraction Without Regrouping #4

For Students 2nd - 3rd
In this subtraction worksheet, students solve a total of 25 problems using 2-digit numbers without regrouping. A website reference for additional resources is given.
Worksheet
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Subtractions

For Students Pre-K - 1st
In this early childhood subtraction practice worksheet, students use the pictured counters to solve 3 problems that require them to subtract 1 digit numbers.
Worksheet
Helping with Math

Addition - Sums to 12

For Students K - 2nd Standards
Addition practice worksheets are good to have on hand to add to homework packets. On this one, 30 single-digit vertical problems are arranged into six rows of five problems each. Add this to your library of tools for reinforcing addition...
Worksheet
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Add or Subtract

For Students 1st - 2nd
In this math worksheet, students solve thirty addition and subtraction problems. The problems contain one-digit and two-digit numbers.
Worksheet
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Guess My Number

For Students 2nd - 3rd
For this finding the number worksheet, students read clues and solve one-digit addition and subtraction problems to write the numbers in the tens and ones places and discover the missing numbers. Students solve five problems.
Worksheet
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Addition and Subtraction sums and differences

For Students 2nd - 5th
In this sums and differences worksheet, students are given a one digit number and they have to make up the addition or subtraction problem to make it equal to the number. Students complete 36 problems.
Worksheet
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Addition and Subtraction Practice

For Students 3rd - 5th
In this addition and subtraction worksheet, students solve 5 problems set up in horizontal form, then solve 5 word problems. All problems add or subtract using 4 digit numbers.