Adding and Subtracting Integers

Front

What is the result of 9 - (-10)?

Back

19

Front

How do you say this problem in words? -3 − (-10)

Back

negative three minus negative ten

Front

What is the result of -8 - 6?

Back

-14

Front

If the temperature at the beginning of the day was 6 degrees F and it dropped 9 degrees F, what was the temperature at the end of the day?

Back

-3

Front

What is the result of 19 - (-19)?

Back

38

Front

What is an integer?

Back

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

Front

What does it mean to subtract a negative number?

Back

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

Front

What is the result of -5 + 3?

Back

-2

Front

What is the result of 7 - 4?

Back

3

Front

What is the result of -10 + 10?

Back

0