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Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
These fact families need to be completed. Scholars use addition and subtraction to complete four number sentences for each set of three numbers. The sentences are all part of the number set's fact family, and demonstrate the commutative...
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Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
With a few extra numbers, these fact families would be complete! After looking at an example, scholars write in the sums and differences for six equations as part of three different fact families. This is really for beginners to this...
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Worksheet
Curated OER

Using Fact Families

For Students 3rd - 4th
In this math worksheet, students write two addition problems and two subtraction problems for each fact family. Students also write in the missing addition or subtraction sign and answer 6 questions about a word problem.
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Worksheet
Curated OER

Addition and Subtraction Practice

For Students 2nd - 3rd
In this addition and subtraction worksheet set, students complete 20 pages of addition and subtraction practice. They find the sums or differences to 10 problems on each page. They answer problems that have either two or three digit...
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Worksheet
Curated OER

Three Digit Addition and Subtraction (C)

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 49 3-digit equations.
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Worksheet
Curated OER

Three Digit Addition and Subtraction (F)

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 49 3-digit equations.
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Worksheet
Curated OER

Three-Digit Addition and Subtraction (T)

For Students 1st - 2nd
For this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 49 3-digit addition and subtraction problems.
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Worksheet
Curated OER

Two-Digit Addition and Subtraction (L)

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 2-digit problems. Students solve 49 problems.
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Worksheet
Curated OER

Two Digit Addition and Subtraction (D)

For Students 1st - 2nd
In this addition and subtraction learning exercise, students enhance their addition and subtraction skills by solving the 2 digit problems. Students solve 49 problems.
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Worksheet
Curated OER

Naming Numbers

For Students 1st
In this addition and subtraction fact families instructional activity, 1st graders write five fact family answers for each of six numbers. In a sample problem, students are instructed to find names for 8. The sample answers are 4+4 and...
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Interactive
Curated OER

Using Addition and Subtraction to Solve Problems II

For Students 3rd
In this addition and subtraction problem solving worksheet, 3rd graders use addition and subtraction skills to answer ten multiple choice word problems.
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Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
In this addition and subtraction learning exercise, students analyze a picture of sets of dots in two groups. Students write the addition and subtraction fact families to match the picture.
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Interactive
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by completing the 42 problems.
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Worksheet
Curated OER

Related Addition and Subtraction

For Students 1st - 2nd
These fact families are missing a member! Learners examine a set of three equations from the same fact family and write in the one that is missing. There are two more similar questions here. There are no directions, so be sure your kids...
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Printables
K-5 Math Teaching Resources

Small Ten Frame Cards with Dots

For Students K - 2nd Standards
Solidify your mathematicians' addition and subtraction skills using this ten frame printable. Here, you'll find small, ten frame cards with dots representing numbers 11 to 22, equipped to enhance math strategies and boost proficiency. 
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Lesson Plan
Illustrative Mathematics

Many Ways to Do Addition

For Teachers Pre-K - 1st Standards
A great aspect of teaching math is that children have the freedom to solve problems using a variety of different strategies. The focus of this lesson is for young mathematicians to become aware of many ways of answering addition...
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Interactive
Curated OER

My Test Book: Addition and Subtraction 2

For Students 2nd - 3rd
In this online interactive math skills worksheet, learners solve 10 multiple choice math problems regarding 2-digit addition and subtraction. Students may view the correct answers.
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Worksheet
Curated OER

Addition and Subtraction 6

For Students 1st - 2nd
In this addition and subtraction worksheet, students use three one-digit numbers to create correct addition and subtraction number sentences. Students write six number sentences.
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Worksheet
Curated OER

Related Addition and Subtraction

For Students 1st - 2nd
These fact families need more members! Here are 10 addition and subtraction problems that need related facts written in. There are single and double-digit numbers, and each of these is written out in a sentence. Note that the grammar is...
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Worksheet
Curated OER

Relate Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students use problem solving skills to write number sentences and solve 6 word problems that require them to add and subtract.
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Lesson Plan
Curated OER

Subtraction Game

For Teachers 2nd
Second graders participate in a math game that allows the students to practice their subtraction skills. They recall the basic addition and subtraction facts when they play their math game with dice, a playing board and counters to solve...
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Worksheet
Curated OER

Decimal Addition and Subtraction

For Students 3rd - 5th
In this decimal addition and subtraction practice worksheet, students use their problem solving skills to solve 24 problems that require them to add and subtract decimals with up to 3 decimal places.
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Worksheet
Curated OER

Decimal Addition and Subtraction 2

For Students 3rd - 5th
In this decimal addition and subtraction practice worksheet, students use their problem solving skills to solve 12 problems that require them to add and subtract decimals with up to 1 and 2 decimal places.
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PPT
Curated OER

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.