NJSLA Number Sense and Operations 3

Question 1

What is the product of -4 and -7?

Accepted Answer

28

Answer

-28

Answer

-11

Answer

11

Question 2

Express 0.006 as a fraction in simplest form.

Accepted Answer

3/500

Answer

6/100

Answer

6/1000

Answer

3/50

Question 3

Which of the following is an irrational number?

Accepted Answer

√2

Answer

√4

Answer

√9

Answer

√16

Question 4

What is 2/3 ÷ 4/9?

Accepted Answer

3/2

Answer

8/27

Answer

2/3

Answer

6/4

Question 5

A store offers 30% off a $60 item. What is the sale price?

Accepted Answer

$42

Answer

$30

Answer

$18

Answer

$48

Question 6

Which property is illustrated by: 5 × (3 + 2) = 5 × 3 + 5 × 2?

Accepted Answer

Distributive Property

Answer

Commutative Property

Answer

Associative Property

Answer

Identity Property

Question 7

What is the value of |-8 + 3|?

Accepted Answer

5

Answer

-5

Answer

11

Answer

-11