Positive and Negative Integer Review

What operation do you have to use to solve this problem? 5 x -8 =

-9 - -5 = -4

Multiplication/Division: If the signs are different OR there are an odd number of negatives the answer will be

Addition: If the signs are the same, what do you do?

-10/5 = -2

- 5 + 8 = -3

What operation do you have to use to solve this problem? -2 + 8 =

-4 x 2 = 8

Will this answer be negative or positive? -3 + -7 =

Addition: If the signs are the different, what do you do?

What operation do you have to use to solve this problem? -5 - 9 =

What operation do you have to use to solve this problem? 10/8 =

Multiplication/Division: If the signs are the same OR there are an even number of negatives the answer will be

Will this answer be negative or positive? -2 + 8 =

Will this answer be negative or positive? -4 x 5 =

The Subtraction rule is to "Keep, Change, Change" and then use rules of Addition.

Will this answer be negative or positive? -10/-8 =

-9/3 = -3

There are only 3 mathematical operations

-2 x -2 = 4