Order of Operations-5th Grade

Front

What is the Order of Operations?

Back

A set of rules that determines the correct sequence to evaluate a mathematical expression. The order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What does 'evaluate' mean in mathematics?

Back

To calculate the value of an expression.

Front

Solve: 3 + 5 x 2

Back

13 (First, multiply 5 x 2 = 10, then add 3.)

Front

What is a Parenthesis in math?

Back

A symbol used to group numbers or expressions together, indicating that the operations inside should be performed first.

Front

Solve: (4 + 6) x 2

Back

20 (First, add 4 + 6 = 10, then multiply by 2.)

Front

What is the result of 10 - (2 + 3)?

Back

5 (First, calculate inside the parentheses: 2 + 3 = 5, then subtract from 10.)

Front

What is the difference between Addition and Subtraction?

Back

Addition combines numbers to get a larger number, while Subtraction removes a number from another to get a smaller number.

Front

Solve: 8 ÷ 4 + 3

Back

5 (First, divide 8 by 4 = 2, then add 3.)

Front

What is Multiplication?

Back

A mathematical operation that represents the repeated addition of a number.

Front

Solve: 5 x (3 + 2)

Back

25 (First, calculate inside the parentheses: 3 + 2 = 5, then multiply by 5.)