Review Questions

OA.1 and OA.2

5th Grade

Insert parentheses so that the value of the expression matches the value given.

10 + 7 x 6 – 2 The value should be 50

9 x 4 + 8 ÷ 2 The value should be 40

25 – 10 + 5 x 4 The value should be 35

4 + 6 ÷ 2 – 5 The value should be 2

Which operation should you do first to evaluate 5 + [(3 x 4) – 7]?

a. Addition

b. Subtraction

c. Multiplication

d. division

Which expression does NOT have a value of 6?

a. 3 + (7 x 2) – 11

b. 2 x [(2 + 5) – 3]

c. (8 ÷ 4) + (2 x 2)

d. [4 – (8 - 7)] x 2

Denzel bought a large pizza for $14 and 2 drinks for $3 each. He had a coupon for $1 off the total amount of his purchase. The following expression represents how much Denzel spent.

14 + (2 x 3) – 1

How much did Denzel spend on the pizza and two drinks?

Marcus says the value of 1 + [4 x (9-6)] is 31. Erica says the value of the expression is 13. Who is correct?

Write a numerical expression for each phrase:

Add 2,049 and 671, then divide by 6

______________

Divide 864 by 3, then subtract 100

_______________

Rashid has 12 red marbles and 8 blue marbles. George has 2 times as many marbles as Rashid.

- Write a numerical expression for the number of marbles Rashid has.

- Write a numerical expression for the number of marbles George has.

Which expression means “add 593 and 88, then multiply by 12”?

a. 12 + (593 + 88)

b. 12 – (593 + 88)

c. 12 x (593 + 88)

d. 12 x (593 - 88)

Which phrase means (75 ÷ 5) – 8?

a. Divide 75 by 5, then subtract 8

b. Divide 75 by 5, then add 8

c. Add 75 by 5, then subtract 8

d. Subtract 5 from 75, then subtract 8

Brad had 12 crackers. He ate 2 crackers. Then he evenly divided the remaining crackers with his friend, John. Write a numerical expression to represent the number of crackers Brad has now.

Joan has 234 U.S. stamps and 41 foreign stamps. She divided the stamps into 5 equal piles. Write a numerical expression to represent the number of stamps in each pile.

Marty picked 3 times as many quarts of strawberries as Dora. Dora picked 2 quarts. Which expression could be used to find the number of quarts Marty picked?

a. 3 + 2b. 3 ÷ 2c. 3 – 2d. 3 x 2

Which expression means 6 fewer than 15?

a. 15 – 6

b. 15 ÷ 6

c. 15 x 6

d. 15 + 6

Which represents the problem below?

Mike has 4 brothers. Donna has 2 more brothers than Mike.

a. 4 – 2

b. 4 ÷ 2

c. 4 + 2

d. 2 x 4

Which expression represents the expression below?

2 x (465 + 371)

a. 2 more than 465 + 371b. 2 times 465 + 371c. 2 less than 465 + 371d. 2 fewer than 465 + 371

Which represents the problem below?

Multiply 7 and 6, then subtract 5.

A. 5 – (7 x 6)

B. (7 – 6) x 5

C. (7 + 6) – 5

D. (7 x 6) - 5

A group of 4 friends was at a restaurant. They each ordered an $8 meal. Then the group ordered a $6 dessert to share. Which expression represents this situation?

a. (4 x 6) + 1b. (4 x 6) + 8c. ( 4 x 8) – 5d. ( 4 x 8) – 5

Which problem represents the expression below?(15 – 9) – 1a. Joe brought $15 to the supermarket and spent

$9 on fruit. Then he donated $1.b. Joe brought $15 to the supermarket and spent

$1 on fruit. Then he donated $9.c. Joe brought $15 to the supermarket. He gave

the cashier $9. His change was $1.d. Joe brought $15 to the supermarket. He gave

the cashier $15. His change was $9.

Evaluate

8 + 12 ÷ 4 – 3

a. 2

b. 8

c. 14

d. 44

What is the value of the expression below?

20 – 5 ÷ 5 + 3

a. 2

b. 8

c. 16

d. 22

Evaluate:

9 x 5 – 16 ÷ 2

a. 7

b. 9

c. 37

d. 39

What is the value of the expression below?

5 x 16 – 4 + 2 ÷ 2

a. 77

b. 61

c. 40

d. 39

Evaluate

(8 + 12) ÷ 4 – 3

a. 2

b. 8

c. 14

d. 44

Which expression has a value of 4?

a. (8 – 4) x (3 – 2)

b. 1 + (1 x 2)

c. (6 – 2) x 2

d. ( 7 + 1) ÷ 4

5 x {16 – (4 + 2)} ÷ 2

a. 20

b. 25

c. 35

d. 40