Adding Integers

Front

What is the result of 15 + (-10)?

Back

5

Front

What is the result of 5 + (-8)?

Back

-3

Front

What is the result of -7 + 13?

Back

6

Front

What is the result of 25 + (-12)?

Back

13

Front

What is the result of -2 + 19 + 2?

Back

19

Front

What does adding a negative integer do to a positive integer?

Back

It decreases the value of the positive integer.

Front

What does adding a positive integer do to a negative integer?

Back

It increases the value of the negative integer.

Front

What is the sum of two negative integers?

Back

The sum is negative.

Front

What is the sum of two positive integers?

Back

The sum is positive.

Front

What is the result of adding zero to any integer?

Back

The result is the integer itself.