WIAT Mathematics Composite Subtests 3

Question 1

On the WIAT Numerical Operations subtest, what is the value of 7² - 3³?

Accepted Answer

19

Answer

7² = 49 and 3³ = 27, so 49 - 27 = 22… wait: 49 - 27 = 22, which is answer A.

Question 2

Which statement about WIAT standard scores is accurate?

Accepted Answer

The mean is 100 with a standard deviation of 15

Answer

WIAT standard scores use a mean of 100 and a standard deviation of 15, consistent with most IQ and achievement batteries.

Question 3

A store sells apples for $0.75 each. How much will 12 apples cost?

Accepted Answer

$9.00

Answer

12 × $0.75 = $9.00.

Question 4

On the WIAT Math Problem Solving subtest, which skill domain is NOT typically assessed?

Accepted Answer

Rote memorization of multiplication tables

Answer

Math Problem Solving tests applied reasoning across domains; isolated rote recall is covered by the Math Fluency subtests instead.

Question 5

What is the least common multiple (LCM) of 4 and 6?

Accepted Answer

12

Answer

The smallest number divisible by both 4 and 6 is 12.

(WIAT) Wechsler Individual Achievement Test Practice Test