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algebra

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9 - 26 got -17
-4 - 15 i got : -19
21 - (-7) i got: 28
27 - (-16) i got: 43

-16 - (-43) i got 59
47 - 19 i got : 28
-156 -98 i got : -58

-192 -47 i got: -145
0 - (-51) = 51

  • algebra -

    -16- (-43)=-16+43=17
    -156-98=-254
    -192-47=-239

  • algebra -

    was my answers correct?

  • algebra -

    These are wrong:

    -16 - (-43) i got 59

    -156 -98 i got : -58

    -192 -47 i got: -145

    The others are correct.

  • algebra -

    -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

  • algebra -

    did i get these right?

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