MU2 Addition/Subtraction 20/Fact Families

5+12=

• 7

• 17

• 12

• 21

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.A.1

CCSS.1.OA.C.6

CCSS.1.OA.D.7

8+9

• 15

• 16

• 17

• 18

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

16=

• 2+10

• 5+4

• 7+8

• 9+7

Tags

CCSS.1.OA.A.1

CCSS.1.OA.A.2

CCSS.1.OA.B.3

CCSS.1.OA.C.6

CCSS.1.OA.D.7

Which number sentence is a related fact for: 3+8=11

• 5+6=11

• 3+11=14

• 19-8=11

• 11-8=3

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.6

16-?=9 Which addition sentence can be used to solve the equation?

• 9+11=20

• 16-9=7

• 9+7=16

• 10+6=16

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.C.6

CCSS.1.OA.D.8

You must choose 2 answers: 14-6= Select the addition facts that can help solve the subtraction expression

• 6+8=14

• 14-6=8

• 14+6=20

• 8+6=14

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.C.6

10-4=

• 5

• 6

• 4

• 14

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

Paola had 7 books and she gave some to Iris. She has 3 books left. Which equation below shows how many books Paola gave to Iris?

• 7+3=10

• 7-4=3

• 5-3=2

• 8+4=12

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.D.8

You must choose 2 correct answers: Choose the number sentences that are related to 5 + 3 = 8.

• 3+5=8

• 5+8=13

• 15-8=7

• 8-3=5

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.6

CCSS.1.OA.D.7

10+7

• 15

• 3

• 16

• 17

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.C.6