GEMA Fifth Grade Order of Operations Flashcard

Front

What is the Order of Operations in mathematics?

Back

The Order of Operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Calculate: 8 - 4 + 2

Back

6

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by performing operations and combining like terms.

Front

Calculate: 5 * (3 + 2)

Back

25

Front

What is the result of 12 + 4 * 2?

Back

20

Front

Calculate: 10 / 2 + 3 * 2

Back

10

Front

What is a variable in mathematics?

Back

A variable is a symbol, often a letter, that represents a number in mathematical expressions or equations.

Front

Calculate: (6 + 2) * 3

Back

24

Front

What is the difference between addition and subtraction?

Back

Addition is the process of finding the total or sum by combining two or more numbers, while subtraction is the process of finding the difference between numbers by taking one number away from another.

Front

Calculate: 15 - 3 * 4 + 2

Back

5