NAEP NAEP Mathematics Grade 4 2

Question 1

On NAEP Grade 4 Mathematics, which number sentence represents the Commutative Property of Multiplication?

Accepted Answer

4 × 6 = 6 × 4

Answer

The Commutative Property states that changing the order of factors does not change the product: a × b = b × a.

Question 2

A NAEP Grade 4 Mathematics question asks students to round 5,382 to the nearest hundred. What is the answer?

Accepted Answer

5,300

Answer

The digit in the tens place is 8, but we look at 82: since 82 < 50, we round down to 5,300.

Question 3

On NAEP Grade 4 Mathematics, a shape has 4 equal sides and 4 right angles. What is the shape?

Accepted Answer

Square

Answer

A square has four equal sides and four right (90°) angles, distinguishing it from other quadrilaterals.

Question 4

A NAEP Grade 4 Mathematics problem: A bag has 3 red marbles, 5 blue marbles, and 2 green marbles. What fraction of the marbles are blue?

Accepted Answer

5/10

Answer

There are 5 blue marbles out of a total of 10 marbles, giving the fraction 5/10.

Question 5

On NAEP Grade 4 Mathematics, what is 234 + 179?

Accepted Answer

413

Answer

234 + 179 = 413, calculated by adding ones (13, carry 1), tens (11, carry 1), and hundreds (4).

NAEP - National Assessment of Educational Progress Practice Test