5th Grade Expressions

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operations (like +, -, x, ÷) that represents a value.

Front

What does the term 'sum' mean?

Back

The sum is the result of adding two or more numbers together.

Front

What does the term 'difference' mean?

Back

The difference is the result of subtracting one number from another.

Front

What does the term 'product' mean?

Back

The product is the result of multiplying two or more numbers together.

Front

What does the term 'less than' indicate in an expression?

Back

'Less than' indicates subtraction in an expression.

Front

Evaluate the expression: 5 + 3 - 2

Back

6

Front

Evaluate the expression: 12 - (4 + 2)

Back

6

Front

What is the first step in solving the expression: (8 + 2) x 3?

Back

First, calculate the sum inside the parentheses: 8 + 2 = 10.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often remembered as PEMDAS.

Front

What is the expression for '10 more than 5'?

Back

5 + 10