integer operations

Front

What is the result of -10 + 10?

Back

0

Front

What is the result of -7 * -3?

Back

21

Front

When subtracting two integers, what should you do?

Back

Change the operation into addition and the second number's sign.

Front

If the temperature in Buffalo, New York was -14°F and it dropped 7°F, what is the new temperature?

Back

-21°F

Front

Subtracting a negative number is the same as what?

Back

Adding a positive.

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 5 - (-3)?

Back

8

Front

What happens when you add a negative integer to a positive integer?

Back

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

Front

What is the result of -4 + (-6)?

Back

-10

Front

How do you multiply two negative integers?

Back

The result is positive.