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: (-4)(3) - 4

Back

-16

Front

What happens when you divide a number by zero?

Back

Dividing a number by zero is undefined in mathematics.

Front

Calculate: -20 / 0

Back

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Front

If Hannah made four withdrawals of $20 and wrote a check for $215, how much did her account change?

Back

decreased by 295

Front

Calculate: -42 / (-6) + 5 - 8

Back

4

Front

Calculate: -3(-5) - 16

Back

-1

Front

What is the result of multiplying two negative numbers?

Back

The result of multiplying two negative numbers is a positive number.

Front

What is the result of multiplying a negative number by a positive number?

Back

The result of multiplying a negative number by a positive number is a negative number.