MASS Math 3

Question 1

What is the sum of the angles in a triangle?

Accepted Answer

180°

Answer

90°

Answer

270°

Answer

360°

Question 2

Simplify: 4(x + 3) - 2x.

Accepted Answer

2x + 12

Answer

2x + 3

Answer

6x + 12

Answer

2x + 7

Question 3

What is the greatest common factor of 24 and 36?

Accepted Answer

12

Answer

6

Answer

8

Answer

18

Question 4

A shirt costs $40 and is on sale for 25% off. What is the sale price?

Accepted Answer

$30

Answer

$10

Answer

$25

Answer

$35

Question 5

What is the perimeter of a square with side length 9 cm?

Accepted Answer

36 cm

Answer

18 cm

Answer

27 cm

Answer

81 cm

Question 6

Evaluate: 12 + 6 ÷ 2 × 3.

Accepted Answer

21

Answer

27

Answer

30

Answer

36

Question 7

What is the median of the set: 4, 8, 6, 10, 2?

Accepted Answer

6

Answer

4

Answer

8

Answer

10