Subtraction
-172 - 100
What is -272
(-100) + 178
What is 78
-20x20
-400
-20 divided by -20
400
-69- (-69
what is 0
15- (-60)
what is 75
279 + -900
what is -621
-400x-2
800
200 divided by (-10)
-20
-5 + -10
-15
140-183
what is -43
15 + (-90)
what is -75
-2x400
-800
25 divided by -5
-5
-30 x -6
180
673-894
what is -221
-270 + 170
-100
10 x (-724)
-7240
1000 divided by 5
200
-20 + 10
-10
-973 - (973)
what is -1946
-789 + -600
-1389
-66x(-3)
198
1500 divided by 300
5
7 x -9
-63