Order of operations

Front

What is the order of operations?

Back

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

Front

What does PEMDAS stand for?

Back

PEMDAS stands for: P - Parentheses, E - Exponents, MD - Multiplication and Division (from left to right), AS - Addition and Subtraction (from left to right).

Front

Calculate: 3 + 4 x 6 - 4

Back

First, perform multiplication: 4 x 6 = 24. Then, add and subtract from left to right: 3 + 24 - 4 = 23.

Front

Calculate: (14 - 2) x 10 + 6

Back

First, solve inside the parentheses: 14 - 2 = 12. Then, multiply: 12 x 10 = 120. Finally, add: 120 + 6 = 126.

Front

Calculate: 5 x (6 - 3)

Back

First, solve inside the parentheses: 6 - 3 = 3. Then, multiply: 5 x 3 = 15.

Front

Calculate: 18 + (6 - 2) x 2

Back

First, solve inside the parentheses: 6 - 2 = 4. Then, multiply: 4 x 2 = 8. Finally, add: 18 + 8 = 26.

Front

What is the first step in solving 6 x 7 + (9 - 3) + 2?

Back

The first step is to solve the expression inside the parentheses: (9 - 3) = 6.

Front

What is the result of 6 x 7?

Back

The result of 6 x 7 is 42.

Front

What is the result of 9 - 3?

Back

The result of 9 - 3 is 6.

Front

What is the result of 4 x 6?

Back

The result of 4 x 6 is 24.