Adding, Subtracting, Multiplying, and Dividing Integers

Front

What is the rule when subtracting integers?

Back

Same, Change, Change

Front

Re-write the equation -10 - 5 after applying the rule for subtracting integers (Same, Change, Change):

Back

-10 + (-5)

Front

Solve: -24/(-6) =

Back

4

Front

What are the rules when multiplying or dividing integers?

Back

When multiplying or dividing two integers, if the signs are the same, the answer is positive, but if the signs are different, the sign is negative.

Front

Solve: -7 - (-10) =

Back

3

Front

What is an integer?

Back

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

Front

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

Back

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

Front

What is the result of multiplying two negative integers?

Back

The result is positive.

Front

What is the result of dividing a positive integer by a negative integer?

Back

The result is negative.

Front

What happens when you subtract a negative integer from a positive integer?

Back

It is the same as adding the positive integer.