1A Adding and Subtracting Integers 12/6

Front

What is a zero pair?

Back

A zero pair consists of one positive and one negative integer that cancel each other out, resulting in a total of zero.

Front

What is the result of (-9) + (-3)?

Back

-12

Front

How do we express -7 - 3 in words?

Back

-7 minus 3 or -7 take away 3.

Front

What is the result of 27 + (-14)?

Back

13

Front

What does adding a negative integer do to a number?

Back

It decreases the value of the number.

Front

What does subtracting a negative integer do to a number?

Back

It increases the value of the number.

Front

What is the sum of two negative integers?

Back

The sum is always negative.

Front

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

Back

0

Front

What is the opposite of -3?

Back

3

Front

What is the result of (-4) + 2?

Back

-2