Addition Subtraction Vocabulary

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

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

Tags

CCSS.2.NBT.B.7

Front

What is a related fact in addition?

Back

A related fact in addition is a number sentence that shows the same relationship as another number sentence.

Tags

CCSS.2.NBT.B.5

Front

What is a related fact in subtraction?

Back

A related fact in subtraction is a number sentence that shows the same relationship as another subtraction number sentence.

Tags

CCSS.2.NBT.B.5

Front

What is the sum of 6 and 4?

Back

The sum of 6 and 4 is 10.

Tags

CCSS.2.OA.C.3

Front

What is the difference when you subtract 7 from 15?

Back

The difference when you subtract 7 from 15 is 8.

Tags

CCSS.2.OA.A.1

Front

If 5 + 8 = 13, what is a related addition fact?

Back

A related addition fact is 8 + 5 = 13.

Tags

CCSS.1.OA.B.3

Front

If 10 - 3 = 7, what is a related addition fact?

Back

A related addition fact is 7 + 3 = 10.

Tags

CCSS.2.NBT.B.5

Front

What is the equation for finding the total of 8 and 9?

Back

The equation is 8 + 9 = 17.

Tags

CCSS.2.OA.C.3

Front

If 17 - 9 = 8, what is a related subtraction fact?

Back

A related subtraction fact is 8 = 17 - 9.

Tags

CCSS.2.NBT.B.5