Grade 3 Module 3 Review

1

100

Mr. Winn organized his cookies into an array with 8 cookies in each row and 4 cookies in each column. Choose the expression that represents the total amount of cookies he has.

A. 8 + 4

B. 8 x 4

C. 8/4

D. 8-4

B. 8x4

200

7x8=

56

300

3 X ___ = 24

8

400

What number sentence shows 6 friends sharing 48 slices of pizzas? (Two answers)

6x____=48

48/6= ____.

500

What number goes in the blank to make the number sentence true.

12 x _____ = 60

5

2

100

4x9

36

200

9 X __ = 45

5

300

7x6

42

400

90X4

360

500

5 x 12 =

A. (5 + 12) + (5+ 12) = 17 + 17 = 34

B. (5x10) + (5x2) = 50 + 10 = 60

C. (5x10) x (5x2) = 50 x 10 = 500

D. (5+5) + (5x2) = 10 + 10 = 20

B. (5x10) + (5x2) = 50 + 10 = 60

3

100

6x10

60

200

40X5

200

300

Use the letter D to represent how many desks are in a class that has 5 groups with 7 desks at each group. Then solve for D.

5x7=D

D=35

400

30 rows of 4 =

120

500

The school is having a party for students who behaved well. There are 54 students who have to be seated at 9 tables. What number sentence could be used to find out how many students can sit at the table? (There are two answers)

54/9=6

9x___=54

4

100

12 X ____ = 36

3

200

6x9=

54

300

Use the Letter A to represent how many apples are in a field that has 8 apple trees and 40 apples on each tree. Then solve for A.

8x40=A

A=320

400

3 x 14 =

A. (3+10) X (3+4) = 13 X 7= 91

B. (3x10) x (3x4) = 30 x 12= 360

C. (3+10) + (3 + 4) = 13 + 7 = 20

D. (3x10) + (3x4) = 30 + 12 = 42

D. (3x10) + (3x4) = 30 + 12 = 42

500

Jacob has 6 boxes of toy dinosaurs. Each box has 6 toy dinosaurs in them. Jeremiah is supposed to get 18 fewer toy dinosaurs than Jacob. 

Which equation shows how many dinosaurs Jeremiah should get?

A. 6x6-18

B. 6x6 + 18

c. 6x18-36

B.

A. 6x6x-18

5

100

9x9=

81

200

20 rows of 8

160

300

4 x 15 =

A. (4x10)+ (4x5)= 40 + 20 = 60

B. (4+10) + (4+5) = 14 + 9 = 23

A. (4x10)+ (4x5)= 40 + 20 = 60

400

There are a total of 24 people traveling in 3 cars. Use the letter P to write an equation to show how many people are in each car.

3 x P = _____24

24/P = 3

P=8

500

Graydon has 30 pencils. He and his 5 friends want to share them equally. Which number sentence can be used to find out how many pencils each friend can get?

A. 30/5

B. 30x5

C. 30/6

D. 30x6

C. 30/6