(-1) +(-304)+ 304+ 304 +(-304)+1
Answers
Answered by
10
Answer:
-1 - 304 + 304 + 304 -304 +1
-305 + 608 - 303
- 608 + 608
0
Answered by
1
Answer:
-1-304+304+304-304+1
_303+303=0
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