Positive and Negative Decimal Review

Front

1.395 ÷ (-3.1) = ?

Back

-0.45

Front

9.2 + (-0.84) = ?

Back

8.36

Front

-2 - (-5.15) = ?

Back

3.15

Front

-8 ⋅ 3.76 = ?

Back

-30.08

Front

-1.78 + (-5.81) = ?

Back

-7.59

Front

What is a positive decimal?

Back

A positive decimal is a number greater than zero that includes a decimal point, such as 0.5 or 3.14.

Front

What is a negative decimal?

Back

A negative decimal is a number less than zero that includes a decimal point, such as -0.5 or -3.14.

Front

How do you add a positive decimal and a negative decimal?

Back

To add a positive decimal and a negative decimal, subtract the absolute value of the negative decimal from the positive decimal.

Front

What is the result of adding two negative decimals?

Back

The result of adding two negative decimals is always a negative decimal.

Front

What happens when you multiply a negative decimal by a positive decimal?

Back

The result is a negative decimal.