Addition and subtraction review

6 + 9 =

• 3

• 6

• 15

• 16

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

5 + 5 =

• 1

• 5

• 9

• 10

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

3 + 8 =

• 5

• 8

• 11

• 10

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

There are 10 girls in our class and 10 boys. How many students do we have in this class in all?

• 10 - 10 = 0

• 10 + 10 = 20

• 10

• 18

Tags

CCSS.1.OA.A.1

Mrs. Hogg has 7 pieces of candy. She gives Cass 4 pieces. How many pieces does Mrs. Hogg have left?

• 7 + 4 = 11

• 7 - 2 = 5

• 7-4 = 3

• 4 + 2 = 6

Tags

CCSS.2.OA.A.1

8 - 2 =

• 5

• 6

• 7

• 10

Tags

CCSS.1.OA.C.6

20 - 10 =

• 30

• 10

• 20

• 15

Tags

CCSS.2.OA.A.1

3 dogs are in the park. 7 more dogs join them. Now how many dogs are in the park?

• 4

• 5

• 8

• 10

Tags

CCSS.2.OA.C.3

6 - 4 =

• 10

• 2

• 4

• 3

Tags

CCSS.1.OA.C.6

12 + 5 =

• 15

• 16

• 17

• 18

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2