Fact Families

Which equation goes with this fact family?

• 15 + 5 = 20

• 5 + 10 = 15

• 10 + 10 = 20

Tags

CCSS.2.OA.C.4

What number completes this equation?

6 + ___ = 13

• 13

• 6

• 7

Tags

CCSS.1.OA.A.1

Which equation has the same sum?

4 + 6 = 10

• 10 - 6

• 4 + 10

• 6 + 4

Tags

CCSS.1.OA.B.3

Which equation goes with this fact family?

• 9 + 9 = 18

• 9 - 9 = 0

• 18 + 9 = 27

Tags

CCSS.1.OA.D.8

Which number goes in this equation?

6 + 14 = ____

• 8

• 20

• 6

Tags

CCSS.1.OA.A.1

Which equation has the same sum?

11 + 9 = 20

• 9 + 11

• 20 - 9

• 11 + 20

Tags

CCSS.1.OA.B.3

Find the missing number.

3 + ___ = 7

• 3

• 4

• 5

Tags

CCSS.1.OA.D.8

What is the missing number?

14 - ___ = 7

• 14

• 8

• 7

Tags

CCSS.2.OA.A.1

Which equation completes this fact family?

9 + 10 = 19

10 + 9 = 19

19 - 9 = 10

___ - ___ = ___

• 10 - 9 = 1

• 19 - 10 = 9

• 19 + 10 = 29

Tags

CCSS.2.NBT.B.5

Which equation has the same sum?

13 + 6 = 19

• 19 - 6

• 10 + 3

• 6 + 13

Tags

CCSS.1.OA.B.3