Basic Operations and Properties of Numbers

Front

What is the result of -9 + (-5)?

Back

-14

Front

What is 0 - 16?

Back

-16

Front

Convert 40% to a fraction and simplify as much as possible.

Back

2/5

Front

What is the result of 19 - (-19)?

Back

38

Front

What is -8 + 13?

Back

5

Front

What is the definition of a negative number?

Back

A number less than zero.

Front

What is the definition of an integer?

Back

A whole number that can be positive, negative, or zero.

Front

What is the commutative property of addition?

Back

Changing the order of the addends does not change the sum.

Front

What is the associative property of addition?

Back

Changing the grouping of the addends does not change the sum.

Front

What is the identity property of addition?

Back

Adding zero to a number does not change the number.