Adding and Subtracting integers

Front

What is -9 + (-3)?

Back

-12

Front

What is -32 - (-8)?

Back

-24

Front

What is 8 - (-8) - 3?

Back

13

Front

What is 25 + -30?

Back

-5

Front

What is 16 - (-3)?

Back

19

Front

What does adding a negative number do to a value?

Back

It decreases the value.

Front

What does subtracting a negative number do to a value?

Back

It increases the value.

Front

What is the result of adding two negative numbers?

Back

The result is a more negative number.

Front

What is the result of subtracting a positive number from a negative number?

Back

The result is a more negative number.

Front

What is the result of adding a positive number to a negative number?

Back

It depends on the absolute values; it can be positive or negative.