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

Front

True or False: Multiplication must always be done before division.

Back

False. Multiplication and division are performed from left to right, depending on which comes first in the expression.

Front

Back

11

Front

What is the distance between two points on a number line?

Back

The distance between two points on a number line is the absolute value of the difference between the two numbers.

Front

Calculate the distance between -61.5 and -23.4.

Back

38.1 units.

Front

If a shirt originally costs $45 and is on sale for 35% off, what expression represents the sale price?

Back

0.65(s), where s is the original price.

Front

What does the acronym PEMDAS stand for?

Back

P: Parentheses, E: Exponents, MD: Multiplication and Division (from left to right), AS: Addition and Subtraction (from left to right).

Front

Back

Perform the multiplication first: 5 \times 2 = 10, then add 3.

Front

Back

-5.

Front

Back

8.