i-Ready Diagnostic Test Math Concepts and Applications 2

Question 1

A rectangle has a length of 12 cm and a width of 7 cm. What is its area?

Accepted Answer

84 cm²

Answer

Area of a rectangle = length × width = 12 × 7 = 84 cm².

Question 2

Which fraction is equivalent to 0.75?

Accepted Answer

3/4

Answer

0.75 = 75/100, which simplifies to 3/4.

Question 3

A store sells apples for $0.50 each. How much would 14 apples cost?

Accepted Answer

$7.00

Answer

14 × $0.50 = $7.00.

Question 4

What is the value of 3³ (3 to the third power)?

Accepted Answer

27

Answer

3³ = 3 × 3 × 3 = 27.

Question 5

On a number line, which point is closest to zero: -8, 3, -2, or 6?

Accepted Answer

-2

Answer

-2 has an absolute value of 2, which is the smallest distance from zero.

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