4 years ago

I have two questions

1 answer:

5 0

1. -54 - (-37 - 15) <== ur equation
-54 - (-52) =
-54 + 52 = -2

2. (-59 - 12) - 72 <== ur equation
-71 - 72 =
- 143

" the difference " means subtract....." decreased " means subtract

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