Integer Operations

Front

What is the result of -6 - (-8)?

Back

2

Front

What is -10 + 10?

Back

0

Front

What is the result of -90 + (-30)?

Back

-120

Front

What is -8 - (-3)?

Back

-5

Front

What is -42 + 17?

Back

-25

Front

Define an integer.

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the rule for subtracting a negative number?

Back

Subtracting a negative number is the same as adding its positive counterpart.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

What is the result of adding a positive integer and a negative integer?

Back

The result depends on the absolute values; it will be positive if the positive integer is larger, negative if the negative integer is larger.

Front

What is the result of multiplying two negative integers?

Back

The result is a positive integer.