Order of Operations with Integers

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

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

Calculate: 2 + (9² - 4)

Back

79

Front

What is the result of -56 ÷ (-7) - (-3)?

Back

11

Front

Calculate: -3(-5) - 16

Back

-1

Front

What is the result of -42 ÷ (-6) + 5 - 8?

Back

4

Front

Solve: 5 - 6² ÷ 4 - 3

Back

-7

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but cannot be a fraction or decimal.

Front

What is the value of an exponent?

Back

An exponent indicates how many times a number (the base) is multiplied by itself. For example, 3² means 3 multiplied by itself, which equals 9.

Front

What is the result of multiplying two negative integers?

Back

The result of multiplying two negative integers is a positive integer. For example, -3 * -5 = 15.