i-Ready Diagnostic Test Diagnostic Number and Operations 2

Question 1

A store has 1,248 items in stock. After a sale, 376 items are sold. How many items remain?

Accepted Answer

872

Answer

1,248 − 376 = 872 items remain.

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

What is the value of 6³?

Accepted Answer

216

Answer

6³ = 6 × 6 × 6 = 216.

Question 4

On a number line, which value is between −3 and −1?

Accepted Answer

−2

Answer

−2 is between −3 and −1 on the number line.

Question 5

A recipe calls for 2¾ cups of flour. If you double the recipe, how many cups are needed?

Accepted Answer

5½

Answer

2¾ × 2 = 5½ cups.

i-Ready Diagnostic Test Practice Test