AzM2 Advanced Topics 2

Question 1

A student scores 342 on one section of the AzM2 and 289 on another. What is the total score?

Accepted Answer

631

Answer

342 + 289 = 631 by adding ones (11, carry 1), tens (13, carry 1), then hundreds (6).

Question 2

Which of the following best describes an array used to model multiplication?

Accepted Answer

Rows and columns of equal groups arranged in a rectangle

Answer

An array arranges objects in equal rows and columns, directly modeling repeated addition and multiplication.

Question 3

What is the value of the digit 7 in the number 5,742?

Accepted Answer

700

Answer

The digit 7 is in the hundreds place, so its value is 7 × 100 = 700.

Question 4

A rectangle has a length of 9 units and a width of 4 units. What is its area?

Accepted Answer

36 square units

Answer

Area = length × width = 9 × 4 = 36 square units.

Question 5

Which number is equivalent to 3 hundreds + 14 tens + 6 ones?

Accepted Answer

446

Answer

3 hundreds = 300, 14 tens = 140, 6 ones = 6; 300 + 140 + 6 = 446.

AzM2 Practice Test