Addition and subtraction family facts

Front

What is a fact family in addition and subtraction?

Back

A fact family is a group of related addition and subtraction facts that use the same numbers.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

If 2 + 3 = 5, what are the related subtraction facts?

Back

5 - 2 = 3 and 5 - 3 = 2.

Tags

CCSS.2.NBT.B.5

Front

What is the result of 4 + 5?

Back

9.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the result of 9 - 4?

Back

5.

Tags

CCSS.1.OA.C.6

Front

If 7 + 2 = 9, what is the related subtraction fact?

Back

9 - 2 = 7.

Tags

CCSS.2.NBT.B.5

Front

What is 10 - 3?

Back

7.

Tags

CCSS.1.OA.C.6

Front

If 6 + 4 = 10, what is the related subtraction fact?

Back

10 - 4 = 6.

Tags

CCSS.2.NBT.B.5

Front

What is the sum of 3 and 5?

Back

8.

Tags

CCSS.2.OA.C.3

Front

If 8 - 3 = 5, what is the related addition fact?

Back

3 + 5 = 8.

Tags

CCSS.2.NBT.B.5

Front

What is 15 - 7?

Back

8.

Tags

CCSS.2.OA.A.1