Adding and Subtracting Integers

3 + (-9)

• 6

• -12

• -6

• 12

-4 − (-2)

can be rewritten as:

• -4 + 2

• -4 - 2

• 4 + 2

• 4 - 2

How do you say this problem in words?

• negative three minus negative ten

• three minus ten

• negative three minus ten

• negative three subtract ten

-22 + (-9)

• -11

• -31

• 11

• 31

2 + (-21) 

• 19

• -19

• -23

• 23

15 - 21

• 6

• 26

• -6

• -26

33 + (-38)

• -5

• 5

• 71

• -71

-8 + 13

• 21

• -21

• 5

• -5

-62 + 62

• 62

• -62

• 124

• 0

-4 + -18

• 22

• -23

• -22

• -14