Adding and Subtracting Integers Review

Front

What is the sum of -7 and -6?

Back

-13

Front

What is 3 - 11?

Back

-8

Front

Michelle solved (-3) + (5) and got -8. What did she do wrong?

Back

Michelle did not pay attention to the negative symbol with the three and should have gotten positive 2.

Front

What is the sum of 3 and -12?

Back

-9

Front

If Jack dove to a depth of 20 feet below sea level, what integer represents Jill's depth if she dove 10 feet lower?

Back

-30 ft

Front

What is the definition of an integer?

Back

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

Front

What does it mean to add two negative integers?

Back

Adding two negative integers results in a more negative integer.

Front

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

Back

The result depends on the absolute values; if the positive integer is larger, the result is positive, otherwise it's negative.

Front

How do you subtract a negative integer from a positive integer?

Back

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

Front

What is the result of -5 + 3?

Back

-2