Adding Negative Numbers
Subtracting Negative Numbers
Adding Positive and Negative Numbers
Subtracting Positive and Negative Numbers
Mixed
100

- 11 + -5 = 

-16

100

- 19 - - 8 = 

-11

100

- 58 + 52 =

-6

100

29 --1 =

30

100

- 475 - - 40 =

-430

200

- 425 + - 51 =

-476

200

- 1003 - -8= 

-995

200

- 602 + 22=

-580

200

28 - - 22 =

50

200

- 22 + 902 =

880

300

-802 + - 29 =

- 831

300

- 127 - - 228=

101

300

116 + -212 =

-96

300

-6 - 42 = 

-48

300

765 + - 629 =

136

400

-5003 + -503 =

-5506

400

- 66 - - 987 =

921

400

- 802 + 51 =

- 751

400

-202 - 30 =

-232

400

-784 - - 699 =

-185

500

-5702 + -1201 =

- 6903

500

- 782 - -12 =

-770

500

- 900 + 8000 =

7100

500

105- -15 =

120

500

-178 - -99 =

-79

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