AASA 4th Grade Math 3

Question 1

Which angle is obtuse?

Accepted Answer

120°

Answer

An obtuse angle measures greater than 90° but less than 180°; 120° fits this definition.

Question 2

What is 7 × 300?

Accepted Answer

2,100

Answer

7 × 300 = 7 × 3 × 100 = 21 × 100 = 2,100.

Question 3

A store sells apples for $0.75 each. How much do 8 apples cost?

Accepted Answer

$6.00

Answer

$0.75 × 8 = $6.00.

Question 4

Which shape has exactly one pair of parallel sides?

Accepted Answer

Trapezoid

Answer

A trapezoid has exactly one pair of parallel sides.

Question 5

What is 3/5 of 20?

Accepted Answer

12

Answer

3/5 of 20 = (3 × 20) ÷ 5 = 60 ÷ 5 = 12.

AASA - Arizona's Academic Standards Assessment Practice Test