Adding and Subtracting Integers and Decimals

Front

What is the result of 5.23 - (-9.1)?

Back

14.33

Front

When adding decimals with the same sign, what do you do?

Back

Add and keep the sign.

Front

Which addition expression is equivalent to 7 - (-3)?

Back

7 + 3

Front

When adding decimals with different signs, what do you do?

Back

Subtract and take the sign of the larger number.

Front

What is the result of -40 + 15.05?

Back

-24.95

Front

What is the sum of two positive integers?

Back

The sum is positive.

Front

What is the sum of two negative integers?

Back

The sum is negative.

Front

What happens when you add a positive integer and a negative integer?

Back

You subtract the absolute values and take the sign of the larger absolute value.

Front

What is the result of -5 + 3?

Back

-2

Front

What is the result of 8 - 12?

Back

-4