Order of Operations with Exponents

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

Front

What does 'squared' mean in mathematics?

Back

'Squared' means to raise a number to the power of 2, which is multiplying the number by itself.

Front

What does 'cubed' mean in mathematics?

Back

'Cubed' means to raise a number to the power of 3, which is multiplying the number by itself three times.

Front

Evaluate: 2 + 3 x 4

Back

14 (First, multiply 3 x 4 = 12, then add 2 = 14).

Front

Evaluate: (5 + 3) x 2

Back

16 (First, add 5 + 3 = 8, then multiply by 2 = 16).

Front

What is an exponent?

Back

An exponent is a number that shows how many times a base is multiplied by itself.

Front

Evaluate: 3^2 + 4^2

Back

25 (3^2 = 9 and 4^2 = 16, so 9 + 16 = 25).

Front

Evaluate: 5^3 ÷ 5

Back

25 (5^3 = 125, and 125 ÷ 5 = 25).

Front

What is the result of 6^2 - 2^3?

Back

34 (6^2 = 36 and 2^3 = 8, so 36 - 8 = 28).

Front

What is the first step in the Order of Operations?

Back

The first step is to solve expressions inside Parentheses.