Chapter 2 Big Ideas Review

2 x 7 =

• 9

• 21

• 14

• 15

Tags

CCSS.3.OA.A.1

CCSS.3.OA.B.5

CCSS.3.OA.C.7

A librarian stacks books in 6 piles. Each pile has 10 books. How many books does the librarian have?

• 16 books

• 4 books

• 60 books

• 30 books

Tags

CCSS.3.NBT.A.3

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Is the equation 3 + 1 = 3 x 1 true?

• yes

• no

Tags

CCSS.1.OA.D.7

5 x 6 =

• 11

• 25

• 30

• 35

Tags

CCSS.3.OA.A.1

CCSS.3.OA.B.5

CCSS.3.OA.C.7

What multiplication equation goes with the array?

• 1 x 4 = 4

• 0 x 0 = 0

• 3 x 1 = 3

• 1 x 3 = 3

Tags

CCSS.3.OA.A.1

Mrs. Bright went to dinner with her family. She ordered 5 trays of sushi. Each tray had 7 pieces of sushi. How many pieces of sushi did Mrs. Bright order?

• 12 pieces

• 30 pieces

• 35 pieces

• 25 pieces

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

What multiplication equation goes with Kaden's array of donuts?

• 3 x 3 = 9

• 4 x 4 = 16

• 3 x 4 = 12

• 2 x 5 = 10

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.C.7

Is 15 a multiple of 2, 5 or both?

• only 2

• only 5

• 2 and 5

Tags

CCSS.4.OA.B.4

Andrew has 8 dimes. Jacob has 72 cents. Who has more money?

• Jacob

• Andrew

• They have the same amount of money.

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Use the distributive property to fill in the blank.

4 x 6 = 4 x ( ______ + 5)

• 2

• 4

• 1

• 6

Tags

CCSS.3.OA.B.5