Order of operations - PEMDAS

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the first step in the order of operations?

Back

The first step is to solve expressions inside Parentheses.

Front

Evaluate: 5 + 2 x 3

Back

11 (First, multiply 2 x 3 = 6, then add 5).

Front

What is the value of 2^3?

Back

8 (2 raised to the power of 3 is 2 x 2 x 2).

Front

Evaluate: (6 + 4) x 2

Back

20 (First, solve inside the parentheses: 6 + 4 = 10, then multiply by 2).

Front

What is the second step in the order of operations?

Back

The second step is to solve Exponents.

Front

Evaluate: 12 ÷ 3 x 4

Back

16 (First, divide 12 ÷ 3 = 4, then multiply by 4).

Front

Evaluate: 7 x (4 + 1) - 7 x 2

Back

21 (First, solve inside the parentheses: 4 + 1 = 5, then 7 x 5 = 35, and finally 35 - 14 = 21).

Front

Evaluate: 7 + (12 - 3)

Back

16 (First, solve inside the parentheses: 12 - 3 = 9, then add 7 + 9 = 16).

Front

What step would I do second in (4-2) x 9 + 7?

Back

Multiplication (First, solve the subtraction: 4 - 2 = 2, then multiply by 9).