Topic 3 Test

Front

Back

Front

Back

12

Front

What is the least common multiple (LCM) of 15 and 21?

Back

105

Front

Calculate the total cost for Mr. Parker renting a cargo van for 3 days and driving 80 miles, given a daily fee of $50 and $0.35 per mile.

Back

$178.00

Front

What is the algebraic expression for the cost per person if you and 5 friends go to the movies and spend d per person for tickets, plus $13 for popcorn?

Back

Front

Define the term 'Least Common Multiple (LCM)'.

Back

The smallest multiple that is exactly divisible by two or more numbers.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What does it mean to evaluate an expression?

Back

To calculate the value of the expression by performing the operations.

Front

Define 'numerical expression'.

Back

A mathematical phrase that includes numbers and operation symbols but no variables.