Order of Operations

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 solving an expression using the order of operations?

Back

The first step is to solve any expressions inside parentheses.

Front

Solve the expression: 3 + 5 x 2

Back

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

Front

What does the E in PEMDAS represent?

Back

E stands for Exponents.

Front

Solve the expression: 10 - 2 + 4

Back

12 (Perform subtraction and addition from left to right).

Front

What is the correct order of operations?

Back

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

Front

Solve the expression: (8 - 3) x 2

Back

10 (First, solve inside the parentheses: 8 - 3 = 5, then multiply by 2).

Front

True or False: 6 + 2 x 3 = 24

Back

False (The correct answer is 12, as multiplication is done before addition).

Front

What is the result of 20 - (4 + 2) x 3?

Back

8 (First, solve inside the parentheses: 4 + 2 = 6, then multiply by 3: 20 - 18 = 2).

Front

Solve the expression: 50 - 16 ÷ 2 x (12 + 4)

Back

50 - 16 ÷ 2 x 16 = 50 - 8 x 16 = 50 - 128 = -78.