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Worksheet
Curated OER

Addition and Subtraction with Counters 2

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students use the counting blocks to help them solve 12 problems that require them to add and subtract with 1 and 2 digit numbers.
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Worksheet
Curated OER

Addition and Subtraction with Counters 3

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students use the counting blocks to help them solve 8 problems that require them to fill in the missing numbers.
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Worksheet
Curated OER

Mixed Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students use their math skills to solve 26 problems that require them to add and subtract 1 and 2 digit numbers horizontally and vertically.
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PPT
Curated OER

Fact Families PowerPoint

For Teachers 3rd - 4th
Using an attractive and easy to follow format, this presentation offers an overview of the concept of a fact family. The areas covered include addition, subtraction, multiplication and division.  In addition, the slides show definitions...
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Lesson Plan
Curated OER

Online Math Facts Games

For Teachers K - 8th
Pupils use online games to reinforce math-facts knowledge, engage in a game the way they might be engaged in an arcade game, and try to be one of the class's top-scorers each week. A good filler or extension activity.
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Lesson Plan
Curated OER

The Weight of Primates

For Teachers 2nd
Second graders practice their problem solving skills. In this addition and subtraction skills lesson, 2nd graders solve word problems that require them to find differences and sums. This lesson features the use of a video titled "Blossom...
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Worksheet
Curated OER

Addition and Subtraction Word Problems

For Students 1st - 2nd
Here are three word problems that will put your scholars' addition and subtraction skills to the test! They read about penguins, horses, and hockey pucks, using images as clues. Since these problems have a lot of unnecessary information,...
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Lesson Plan
Curated OER

Using Tens Frames To Build Addition And Subtraction Facts To Ten

For Teachers 2nd - 4th
Students review the basic addition facts through ten. They use tens frames to show number patterns and number families. They also form subtraction facts to ten using dot patterns on a quinary frame. Given a number sentence they find...
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Worksheet
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students solve 12 sets of problems that require them to practice their addition and subtraction facts.
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Worksheet
Curated OER

Addition and Subtraction 2

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students solve 12 sets of problems that require them to practice their addition and subtraction facts.
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Worksheet
Curated OER

Addition and Subtraction with Counters

For Students 1st - 3rd
In this addition and subtraction practice instructional activity, students use the counting blocks to help them solve 12 problems that require them to add and subtract with 1 and 2 digit numbers.
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Worksheet
Curated OER

Addition and Subtraction

For Students 1st - 2nd
For this addition and subtraction practice worksheet, students solve 16 problems that require them to fill in the missing numbers in the problems.
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Worksheet
Curated OER

Addition and Subtraction 4

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students solve 22 problems that require them to add and subtract with 1 and 2 digit numbers.
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Worksheet
Curated OER

Addition and Subtraction 3

For Students 1st - 2nd
For this addition and subtraction practice worksheet, students solve 25 problems that require them to add and subtract with 1 and 2 digit numbers.
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Worksheet
Curated OER

Addition and Subtraction: Missing Numbers

For Students 1st - 2nd
In this addition and subtraction practice worksheet, learners solve 25 problems that require them to fill in the missing numbers in the problems.
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Worksheet
Curated OER

Addition and Subtraction: Mixed

For Students 1st - 2nd
In this addition and subtraction practice worksheet, learners solve 16 problems that require them to add and subtract with 2 digit numbers.
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Worksheet
Curated OER

Addition and Subtraction 5

For Students 1st - 2nd
In this addition and subtraction practice learning exercise, students solve 16 problems that require them to fill in the missing numbers in the problems.
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Worksheet
Curated OER

Addition and Subtraction 6

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students solve 25 problems that require them to add and subtract with 1 and 2 digit numbers
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Worksheet
Curated OER

My Test Book: Addition and Subtraction

For Students 1st - 2nd
In this math skills worksheet, students solve 10 multiple choice math problems that require them to use the addition and subtraction skills. Students may view the correct answers.
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Worksheet
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Curated OER

Inverse Relationships (4)

For Students 2nd - 3rd
In this addition and subtraction fact families worksheet, students fill in the blanks with the inverse relationships. Students solve 60 problems.
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Worksheet
1
1
Curated OER

Inverse Relationships (10)

For Students 2nd - 3rd
In this addition and subtraction fact families worksheet, students identify the missing numbers in the inverse relationships. Students solve 60 problems.
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Worksheet
1
1
Curated OER

Inverse Relationships (6)

For Students 2nd - 3rd
For this addition and subtraction fact families worksheet, students fill in the blanks for each missing factor to complete the inverse relationships. Students solve 60 problems.
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Worksheet
Curated OER

Addition and Subtraction Fact Families

For Students 1st - 2nd
In this adding and subtracting fact families worksheet, students solve a mixture of addition and subtraction equations. Students solve 30 problems.
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Worksheet
Curated OER

Addition and Subtraction 5

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students solve 26 problems that require them to add and subtract with 2 digit numbers.