Front

Back

1

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CCSS.1.OA.C.6

Front

Back

7

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

Back

9

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

Back

7

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

Back

5

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CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

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CCSS.2.NBT.B.7

Front

What is addition?

Back

Addition is the process of combining two or more numbers to get a total.

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CCSS.5.NBT.B.7

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

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CCSS.1.OA.A.1

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

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CCSS.1.OA.A.1

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length.

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CCSS.2.MD.B.6