Adding & Subtracting Integers

Front

-6 − 2

Back

-8

Front

-5 − (-7)

Back

2

Front

Which of the following expressions has the greatest value? Options:

-7 + (-3)

,

11 − (-5)

,

-9 + 5

,

12 − 6

Back

11 − (-5)

Front

-4 − (-2) can be rewritten as:

-4 + 2

,

-4 - 2

,

4 + 2

,

4 - 2

Back

-4 + 2

Front

24 + (-6) can be rewritten as:
Options: 24 - 6, 24 + 6, -24 - 6, -24 + 6

Back

24 - 6

Front

Number line model for 6 - 9

Back

Front

Which number is an example of an integer? Options: 1/8, .39, -7, 8.3

Back

-7

Front

What are the rules for subtracting integers?

Back

Change subtraction sign to addition and use the opposite of the second number.

Front

-10 + 10

Back

0

Front

If you are adding 2 negative numbers, will your answer be positive or negative?

Back

negative