Front

What is a numerical expression?

Back

A numerical expression is a mathematical phrase that includes numbers and operations (like addition, subtraction, multiplication, and division) but does not have an equal sign.

Front

What does the order of operations tell us?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.

Front

Back

Front

Back

Front

Back

Front

Back

Front

What does 'ten times as much as five' mean in numerical expression?

Back

Front

What is the total amount of money Andrea has if she has 6 one-dollar bills and 3 five-dollar bills?

Back

Front

Back

Front

Back