Order of Operations

Front

What does 3² mean?

Back

3 x 3

Front

What is the first step in solving -2 ⋅ (3 + 8 ÷ 4)²?

Back

Division

Front

What are the steps to solve 50 − 16 ÷ 2 x (12 + 4)?

Back

Brackets, Division, Multiplication, Subtraction

Front

Find and explain the error in: 5 - 3 + 2 = 5 - 5 = 0.

Back

Addition was done first and you should have subtracted first.

Front

What would be the second step in (3 + 4) 9 + 3 = ?

Back

Multiplication

Front

What is the Order of Operations?

Back

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

Front

What is the value of (2 + 3) × 4?

Back

20

Front

How do you simplify 8 ÷ 2(2 + 2)?

Back

4 (first solve the parentheses, then division and multiplication from left to right).

Front

What is the result of 6 + 2 × 3?

Back

12 (multiplication first, then addition).

Front

What does PEMDAS stand for?

Back

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.