Topic 4 Lesson 7 Daily Review

Molly has 8 crayons.

Alex has 4 crayons.

How many crayons do they have in all?

• 4 Crayons

• 6 Crayons

• 10 Crayons

• 12 Crayons

Tags

CCSS.1.OA.A.1

CCSS.1.OA.A.2

CCSS.1.OA.B.3

CCSS.1.OA.C.6

A baseball team scores 8 runs in a game.

They lose the game by 3 runs.

How many runs does the winning team score?

Which equation helps you solve the problem?

• 6 + 5 = 11

• 8 + 3 = 11

• 5 - 3 = 2

• 8 - 3 = 5

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

Think addition to subtract.

12 – 5 = ?

5 + ____ = 12

12 – 5 = ____

Which number completes the equations?

• 6

• 5

• 7

• 17

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.C.6

CCSS.1.OA.D.8

Which subtraction sentence solves the problem?

Mrs. Potts has 19 chairs in her room.

Mr. Evans has 10 chairs in his room.

How many more chairs does Mrs. Potts have than Mr. Evans?

• 9 – 1 = 8

• 19 + 10 = 29

• 10 – 9 = 1

• 19 – 10 = 9

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

Choose a strategy to use. Then find the difference.

17 – ? = 9

• 7

• 9

• 8

• 26

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.D.8

Which addition facts will help you solve 10 – 7 = ?

Select two

• 10 + 7 = 17

• 7 + 3 = ?

• 3 + 4 = 7

• 7 + 10 = 17

• 3 + 7 = 10

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.4

Choose the strategy you could use to solve 15 – 4.

• I can make a 10: 10 – 5 – 4; 15 – 4 = 9.

• I can count back from 15: 14, 13, 12, 11; 15 – 4 = 11.

• I can think addition: 10 + 4 = 15; 15 – 4 = 10.

• I can count on from 4: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15; 15 – 4 = 12.

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.5

CCSS.1.OA.C.6

? = 13 - 9

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.D.8

? = 12 - 6

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.D.8

? = 17 - 8

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.C.6

CCSS.1.OA.D.7

CCSS.1.OA.D.8