Order of operations Review

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Solve: (32 ÷ 8) + 27 - 11

Back

20

Front

Solve: 38 + (9 x 6) ÷ 3

Back

56

Front

Solve: (15 ÷ 3)² + 9 ÷ 3

Back

28

Front

Solve: 24 ÷ 6 + 4²

Back

20

Front

What does cubed mean?

Back

Cubed means to multiply the factor times itself three times.

Front

What does squared mean?

Back

Squared means to multiply the factor times itself two times.

Front

What is the first step in the order of operations?

Back

The first step is to solve expressions inside parentheses.

Front

What is the result of 5 + 3 × 2?

Back

11

Front

What is the result of 6 × (2 + 4)?

Back

36