Lesson Plan
Curated OER

The Difference Bar 1

For Teachers 6th - 8th
Students use mental strategies to work out the difference between 2 two-digit numbers where the answer is less than ten. They write and solve difference problems where one number is a two-digit number and the other is a single digit...
Lesson Plan
Curated OER

Addition of 2 Digit Plus 1 Digit (No Regrouping)

For Teachers 2nd - 5th
Students review adding without regrouping the numbers. They are divided into groups and have to write the answer to the problem given on their papers.
Lesson Plan
Curated OER

Addition Facts to 18

For Teachers 3rd
In this simple addition worksheet, 3rd graders solve 14 problems adding 2 one-digit numbers. Students also solve 3 problems adding 3 one-digit numbers. Finally, students solve 3 word problems involving simple addition.
Worksheet
Curated OER

Addition Chart Exercise

For Students K - 2nd
In this addition practice worksheet, students use their math skills to solve 100 problems that require them to add 1 digit numbers to 1 digit numbers.
Worksheet
Curated OER

Addition - Decimals

For Students 4th - 8th Standards
In this decimal addition learning exercise, students solve 15 problems that require them to add decimal numbers with 1-5 digits.
Worksheet
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90 Addition Facts - Form F

For Students 1st - 2nd
In this addition facts instructional activity, students use their math skills to solve 90 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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100 Addition Facts - Form D

For Students 1st - 2nd
In this addition facts activity, students use their math skills to solve 100 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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100 Addition Facts - Form B

For Students 1st - 2nd
In this addition facts learning exercise, students use their math skills to solve 100 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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90 Addition Facts - Form G

For Students 1st - 2nd
In this addition facts worksheet, students use their math skills to solve 90 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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100 Addition Facts - Form C

For Students 1st - 2nd
In this addition facts worksheet, students use their math skills to solve 100 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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90 Addition Facts - Form E

For Students 1st - 2nd
In this addition facts worksheet, students use their math skills to solve 90 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
Curated OER

Math – Addition 0 to 5

For Students K - 1st
In this addition facts worksheet, students solve 12 horizontal and vertical addition problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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Adding 1s, #2

For Students K - 1st
In this addition practice worksheet, students practice their math skills as they solve 80 problems that require them to add 1 digit numbers to 1 digit numbers.
Worksheet
Curated OER

Writing Equations - Addition/Subtraction Up to 2-Digits Without Regrouping

For Students 2nd - 4th
For this addition and subtraction practice worksheet, students use their problem solving skills to use the information provided to write and solve 12 equations.
Worksheet
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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.
Worksheet
Curated OER

Subtracting Two- and Three- Digit Numbers

For Students 4th - 5th
In this subtraction with regrouping worksheet, students solve 15 problems in which 2 or 3 digit numbers are subtracted with borrowing. There are examples to help.
Worksheet
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Math Word Problems 2

For Students 1st - 2nd
In this addition skills worksheet, students solve 3 math word problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
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Adding Greater Numbers

For Students 4th - 5th
In this adding greater numbers worksheet, students solve 13 problems in which four numbers are added in a column. Most numbers are four or five digits; students will need to regroup more than once.
Worksheet
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Subtraction Computation- 3 Digit Numbers

For Students 3rd - 4th
In this subtraction worksheet, learners solve 16 problems in which 2 or 3 digit numbers are subtracted from 3 digit numbers. There will be regrouping, sometimes twice in the problems.
Worksheet
Curated OER

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,...
Interactive
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Addition & Subtraction Review Worksheet 1

For Students 3rd - 5th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 15 problems that require them to add and subtract 4 digit numbers.
Worksheet
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Addition and Subtraction Word Problems

For Students 3rd - 5th
In this addition and subtraction word problems worksheet, students solve 22 word problems that require them to subtract using 2, 3, and 4-digit numbers.
Worksheet
Curated OER

Addition Exercises

For Students Pre-K - 1st
In this early childhood addition practice worksheet, students use the pictured counters to solve 8 problems that require them to add 1 digit numbers.
Worksheet
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Adding 9s, #2

For Students K - 2nd
In this addition practice worksheet, students practice their math skills as they solve 80 problems that require them to add 1 digit numbers to the number 9.