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).

Tags

CCSS.7.NS.A.3

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).

Tags

CCSS.6.EE.A.1

Front

Solve: 3 + 5 × 2

Back

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

Tags

CCSS.7.NS.A.3

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 result of -2 + 3?

Back

1 (Adding a negative and a positive integer results in the difference of their absolute values.)

Tags

CCSS.7.NS.A.1C

Front

Solve: -4 × (2 + 3)

Back

-20 (First, calculate the parentheses: 2 + 3 = 5, then multiply -4 × 5 = -20.)

Tags

CCSS.7.NS.A.2C

Front

What is the value of (-3)²?

Back

9 (Squaring a negative number results in a positive number.)

Tags

CCSS.6.EE.A.1

Front

Solve: 8 - 2 × 3 + 4

Back

10 (First, multiply 2 × 3 = 6, then perform the operations from left to right: 8 - 6 + 4 = 6.)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of 10 ÷ 2 + 5?

Back

10 (First, divide 10 ÷ 2 = 5, then add 5 = 10.)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: 6 + 2 × (3 - 1)

Back

10 (First, calculate the parentheses: 3 - 1 = 2, then multiply 2 × 2 = 4, and finally add 6 + 4 = 10.)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2