Order of Operations/Integers Flashcard

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

What does 'integers' refer to in mathematics?

Back

Integers are whole numbers that can be positive, negative, or zero. They do not include fractions or decimals.

Front

Solve: (4 + 6) / 2

Back

5

Front

What is the result of (7 - 3) x (7 + 1)?

Back

32

Front

What is the product of 4 and -2?

Back

-8

Front

What is 8 + 10?

Back

18

Front

Solve: (7 - 8) x 2²

Back

-4

Front

What is the first step in solving an expression with parentheses?

Back

The first step is to perform the operations inside the parentheses.

Front

What is the value of 2²?

Back

2² equals 4.

Front

How do you handle multiplication and division in the Order of Operations?

Back

Multiplication and division are performed from left to right, as they appear in the expression.