a l g e b r a

-16 - (-43) i got
-16 + (43) = 27

-156 - 98 i got
-156 + 98 = -254

-192 - 47 i got
-192 + -47 = -239

0 - (-51) i got
o + 51 = 51

-63 -89 i got
-63 + -89 = 152

-12 - (-21) i got
-12 + 21 = 9

92 - (-16) i got
92 + 16 = 108

72 - 15 i got
72 + -15 = 57

-86 - (-19) i got
-86 + 19 = 67

17 - (-46) i got
17 + 46 = 63

-78 - (-53) i got
-78 + 53 = -25

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  1. -156 + 98 ≠ -254 = -58

    The rest are right.

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