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Lesson Plan
Curated OER

Two-Digit Addition: No Regrouping (A)

For Teachers 3rd - 6th
This worksheet provides 100 two-digit addition problems to solve. None require regrouping. The answer key is provided.
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Lesson Plan
Curated OER

Three-Digit Plus Two-Digit Addition (A)

For Teachers 3rd - 6th
Young mathematicians solve 100 problems that require adding three-digit and two-digit numbers. Regrouping is required. The answer key is provided.
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Worksheet
Curated OER

Math in English Skills I Exercise Book: Addition and Subtraction

For Students 1st - 6th
Whether your pupils need extra help or they simply need to practice their basic computation skills, this packet will do the trick. It includes a written rationale, answer key, and over 10 pages of double-digit addition and subtraction...
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PPT
Curated OER

Secret Country Code Breaker

For Teachers 4th - 6th
Super cool and totally fun math awaits your class. They are the code breakers, and their job is to identify and locate the secret agent by breaking two different codes. They use all their skills to solve a series of double-digit addition...
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Lesson Plan
Curated OER

Two-Digit Addition and Subtraction (B)

For Teachers 4th - 6th
For this adding and subtracting two-digit numbers worksheet, learners find the sums using mixed regrouping and no regrouping. Students solve 49 problems.
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Worksheet
Curated OER

Multiplication: One and Two Digit Numbers

For Students 3rd - 6th
In this multiplication worksheet, students multiply one digit numbers by two digit numbers and three digit numbers. Students complete 28 problems.
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Worksheet
Curated OER

Multiple Number Addition: Two-Digit; Three Numbers (A)

For Students 3rd - 6th
In this multiple number addition with two-digit and three numbers worksheet, students problem solve and calculate the answers to thirty addition equations.
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Lesson Plan
Curated OER

Addition of Three Numbers; Various Digits (B)

For Teachers 4th - 6th
In this finding the sums of three numbers worksheet, students add two-digit, three-digit, and four-digit numbers. Students solve 49 problems.
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Lesson Plan
Curated OER

Adding Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
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Worksheet
Curated OER

Three-Digit by Two-Digit Tenths (B)

For Students 4th - 6th
In this multiplying decimals worksheet, students multiply three-digit numbers by two-digit tenths decimals. Students solve 36 problems.
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Worksheet
Curated OER

Solving addition equations

For Students 5th - 8th
In this addition equations worksheet, learners solve equations with variables that have one and two digit numbers in them. Students complete 4 problems.
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Lesson Plan
Curated OER

Subtracting Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
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Worksheet
Curated OER

Two Digit 2

For Students 4th - 6th
For this addition worksheet, students provide correct computations illustrating their understanding of the concept by adding double digit numbers. There are 25 problems to solve.
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Worksheet
Curated OER

Adding Mixed Fractions (B)

For Students 5th - 6th
Use this addition worksheet to have your learners add mixed numbers with one-digit and two-digit denominators. They solve 10 problems.
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Lesson Plan
Curated OER

Two-Step Problems and Money Concepts

For Teachers 3rd - 6th
Elementary schoolers solve two-step equations and practice money concepts. They solve multi-step addition and subtraction contextual problems and apply money concepts to real life situations. Pupils use pictures and counters to help them...
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Lesson Plan
Curated OER

Magic Sum

For Teachers 3rd - 8th
Students calculate two-digit addition problems. They observe a teacher-led demonstration, and solve various problems independently.
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Worksheet
Curated OER

Fix it!

For Students 3rd - 6th
In this subtraction instructional activity, students fix subtraction problems containing two and three digit numbers that were solved incorrectly. Students complete 5 problems.
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Interactive
CK-12 Foundation

Addition and Multiplication Properties with Real Numbers: The Secret of Subtraction

For Students 6th - 8th Standards
An interactive boosts mathematicians' knowledge of subtracting integers using a horizontal number line by way of multiple-choice, true or false, and discussion questions. 
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Worksheet
Curated OER

Addition: 1 Digit with Regrouping

For Students 3rd - 6th
For this mathematical worksheet, learners add one-digit numbers to one-digit numbers to solve eighty math problems. Students check their answers when completed.
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Worksheet
Curated OER

Make 80

For Students 4th - 6th
For this addition worksheet, students solve 15 addition and subtraction problems using 2-digit numbers. The answers are on the second page.
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Lesson Plan
Curated OER

The Multiplier (larger 2-digit by 1-digit numbers)

For Teachers 5th - 7th
Students utilize number sense applications to multiply two digit numbers. They use "The Multiplier" and Internet source to partition and solve 2 digit by 1 digit multiplications. Students describe how to solve 2-digit by 1-digit...
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Worksheet
Curated OER

The Big Match-Up

For Students 4th - 7th
In this basic addition worksheet, students solve ten single-digit and two-digit problems and then match the answers to those provided.
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Worksheet
Curated OER

Independent Practice 1: Mixed Addition Review

For Students 3rd - 6th
In this addition worksheet, students solve sixteen mixed digit math problems including two with shaded boxes, twelve with triple and higher digits in them and two word problems.
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Worksheet
Curated OER

St. Patrick's Day Missing Digits (H)

For Students 4th - 6th
For this St. Patrick's Day missing digits worksheet, students solve for the missing digits in twenty-two addition, subtraction and multiplication equations.