Review for Chapter 1 Test Numerical Expressions & Factors

Front

What operation do you use with exponents?

Back

Multiplication

Front

Which of the following is a multiple of 7? 17, 14, 22, 36

Back

14

Front

Find the LCM (Least Common Multiple) of 3 and 5.

Back

15

Front

What is the LCM (Least Common Multiple) of 4 and 10?

Back

20

Front

What does GCF stand for?

Back

Greatest Common Factor

Front

Define a numerical expression.

Back

A combination of numbers and operations (like addition, subtraction, multiplication, and division) without an equal sign.

Front

What is the difference between a factor and a multiple?

Back

A factor is a number that divides another number evenly, while a multiple is the result of multiplying a number by an integer.

Front

How do you find the GCF (Greatest Common Factor) of two numbers?

Back

List the factors of each number and identify the largest factor they have in common.

Front

What is the prime factorization of 12?

Back

2 x 2 x 3 or 2^2 x 3

Front

What is the prime factorization of 30?

Back

2 x 3 x 5