Basic Arithmetic Operations

Front

530 + 128 = ?

Back

658

Front

976 - 823 = ?

Back

153

Front

17 + 31 = ?

Back

48

Front

95 - 41 = ?

Back

54

Front

$15.72 - $5.72 = ?

Back

$10.00

Front

What is addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Front

What is subtraction?

Back

Subtraction is the mathematical operation of taking one number away from another.

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Front

What is the commutative property of addition?

Back

The commutative property states that changing the order of the numbers in addition does not change the sum.