bagaimana cara mengerjakannya??? 580 + (-20) = ... 580 - 20 = ... 120 - 780 = ... 780 - 120 = ...

Question

Matematika Diposting : 2017-06-05 Diupdate : 2021-07-27 aniksundari99

Pertanyaan

bagaimana cara mengerjakannya???
580 + (-20) = ...
580 - 20 = ...
120 - 780 = ...
780 - 120 = ...

Answer 1

-560
-560
-660
-660
kyanya klo varanya

Answer 2

580 + (-20) = 580 - 20 = 560
580 - 20 = 560
120 - 780 = -660
780 - 120 = 660