3rd Grade- Operations and Algebraic Thinking

What is the missing number?

3 x 9 = 27

9 x ___ = 27

• 1

• 3

• 9

• 18

Tags

CCSS.3.OA.A.4

Shalita packed up her dishes for a move to a new apartment. She put 6 dishes in every box. she packed 7 boxes. How many dishes did Shalita pack in all?

• 13

• 24

• 36

• 42

Tags

CCSS.3.OA.A.3

Which of the following is the same as (5 x 2) x 4?

• 5 x (2 x 4)

• (5 x 2) + (2 x 4)

• (5 x 2) + 4

• (5 x 2) x (5 x 4)

Tags

CCSS.3.OA.B.5

8 x 4 = ___

• 2

• 4

• 32

• 48

Tags

CCSS.3.OA.C.7

28 divided by 7 =

• 4

• 7

• 21

• 35

Tags

CCSS.3.OA.B.6

What is the next number in the pattern?

14, 17, 20, 23, ____

• 24

• 25

• 26

• 28

Tags

CCSS.2.NBT.A.2

Erin is buying food for an office party. She bought a total of 49 wontons. The wontons came in 7 packages. Each package contains the same number of wontons. How many wontons are in each package?

• 1

• 6

• 7

• 9

Tags

CCSS.3.OA.A.3

What is the missing Value?

4 x __ = 36

• 4

• 8

• 9

• 12

Tags

CCSS.3.OA.A.4

Maliki had 152 CDs. He went to a store that buys and sells CDs. He bought 12 CDs. He sold 24 CDs. Which equation can be used to find how many CDs Maliki had after he left the store?

• 152 + 12 - 24 = x

• 24 - 12 + 152 = x

• 152 + 12 + 24 = x

• 152 - 12 - 24 = x

Tags

CCSS.3.OA.D.8

Which multiplication fact can you use to find the quotient of 24 divided by 6?

• 12 x 2 = 24

• 3 x 8 = 24

• 1 x 24 = 24

• 6 x 4 = 24

Tags

CCSS.4.NBT.B.6