3rd Period - Order of Operation

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 acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Evaluate: 5^2 + 3 x (4 - 2)

Back

31

Front

What does 2^3 equal?

Back

2^3 equals 8.

Front

Compare: 2^3 _____ 4^2

Back

< (2^3 is less than 4^2).

Front

Evaluate: 18 + 2 x 4

Back

26

Front

Calculate: (7 - 3) x 5 + 2^3

Back

40

Front

What is the value of any number raised to the power of 0?

Back

Any number raised to the power of 0 equals 1.

Front

What is the first step in the Order of Operations?

Back

The first step is to evaluate expressions inside Parentheses.

Front

What is an exponent?

Back

An exponent is a number that indicates how many times to multiply the base by itself.

Front

Evaluate: 3 + 4 x 2

Back

11 (Multiplication first, then addition).