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Who Wants to Win Millions: Subtraction

For Teachers 3rd - 4th
Review subtraction skills with this entertaining game. Learners answer a series of subtraction problems involving two and three digit numbers. This resource could be used a a quick class review or as a center activity. 
Lesson Plan
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What's That Number? 1-Digit Addition and Subtraction

For Teachers 1st - 2nd
In this subtraction and addition worksheet, students fill in missing numbers in problems necessary to arrive at given answers. All problems use 1-digit numbers only.
Unit Plan
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We Are a Fact Family! Integration Is the Key!

For Teachers 1st
Students practice addition and subtraction. In this fact families unit, students practice finding sums and differences for fact families. This unit includes ten lessons with science and social studies integration.
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
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Adding and Subtracting Like Fractions (6)

For Students 5th
In this like fractions worksheet, 5th graders add or subtract the like fractions. Students enhance their fraction addition and subtraction skills by solving the 10 problems.
Worksheet
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Adding and Subtracting Like Fractions (9)

For Students 5th
In this like fractions worksheet, 5th graders enhance their fraction addition and subtraction skills by solving the 10 like fraction equations.
Worksheet
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Adding and Subtracting Like Fraction

For Students 5th
In this like fractions worksheet, 5th graders enhance their fraction addition and subtraction skills by solving the 10 like fraction equations.
Lesson Plan
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Peanut Math

For Teachers 2nd - 3rd
I really like this clever lesson on using peanuts to help facilitate the learning of addition and subtraction for your young mathematicians. Youngsters use peanuts as "counters" for a variety of math problems that include greater than...
Printables
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Curriculum Corner

Number Family Cards

For Students 1st Standards
Sixteen number families test young mathematicians' knowledge of the commutative and associative property of addition. Pupils list four problems—two addition and two subtraction—related to a given set of three numbers.
Worksheet
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Curriculum Corner

Number Family Practice Page

For Students 1st Standards
Using their knowledge of the associative and commutative properties of addition, class members work with fact families to create two addition and two subtraction problems with three given numbers. 
Activity
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Sum and Difference angle formulas

For Teachers 10th - 12th Standards
Learners use the sum angle formula for sine to derive the sum and difference formulas for cosine and tangent. The level of difficulty is quite high. Learners must be familiar with trigonometric identities as well as the characteristics...
Worksheet
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Using Addition To Subtract

For Students 2nd
In this addition and subtraction activity, 2nd graders solve 9 subtraction problems and find the missing digit in 9 addition problems.
Lesson Plan
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"Reviewing Facts Through 10" Lesson Plan

For Teachers K - 1st
Explore the joy of math with you little learners! They practice creating math problems with numbers from a fact family using numbers 1-10. They work independently with a set of connecting cubes to aid them in creating number sentences...
Worksheet
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Everyday Problems

For Students 4th - 5th Standards
Word problems are some of the most applicable ways for scholars to approach math, and this is no exception. Using their addition and subtraction skills in context, they solve five word problem scenarios involving time and money. There is...
Activity
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Laura Candler

In the Dog House

For Teachers 2nd - 4th Standards
Teach your young pups some new tricks with this math facts activity. Using a deck of cards and the included game board, pairs of young mathematicians draw cards and attempt to make products that are larger than their partners'...
Worksheet
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Fact Families

For Students 2nd - 3rd
In this fact families worksheet, students solve the six word problems by using the fact family rules for addition and subtraction. Students solve six problems.
Worksheet
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Use Addition to Help You Subtract

For Students 1st - 2nd
In this early childhood addition and subtraction worksheet, learners solve 6 math story problems that help them see the relationship between adding and subtracting.
Lesson Plan
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Addition and Subtraction: By Checkbook

For Teachers 7th - 8th
Students develop an understanding of the need for adding and subtraction skills in balancing a checkbook.
Lesson Plan
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Addition and Subtraction Practice- 0-10

For Teachers 2nd - 3rd
In this elementary math worksheet, students complete 75 math and subtraction problems. They use the numbers 0-10 in the problems. The answers to the problem are given on the second page.
Lesson Plan
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Basketball: Number Sense

For Teachers 3rd
Third graders explore their addition and subtraction skills. In this number sense lesson plan, 3rd graders analyze different scoring possibilities for a basketball game. This lesson plan incorporates the use a video titled...
Lesson Plan
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Codebreaker Math

For Teachers 2nd - 3rd
Students solve addition and subtraction problems and decipher and write messages using a code. They read and discuss an informational fact sheet about the Navajo code talkers from World War II, and decode and re-code messages using math...
PPT
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Inverse

For Teachers 2nd - 4th
Your class can learn all about inverse operations. They will review what inverse operations are, see examples, learn how to use inverse operation to check an answer, write addition and subtraction equations in the inverse, and use the...
Lesson Plan
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Number Operations

For Teachers 3rd - 4th
Inject fun into your math review! Pupils review basic math operations with decimals as well as addition and subtraction with simple fractions. In this number operations instructional activity, students work in groups to create a game for...
Lesson Planet Article
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Why Mastery of Math Facts is Important

For Teachers K - 3rd
Discover why young mathematicians should master their math facts and use this strategy to motivate their proficiency.