Please show calculation process as well !
-1+2-3+4-5+6-7+8-9+10
Answers
Answered by
1
Answer:
Step-by-step explanation:
-1-3-5-7-9 = -25
2+4+6+8+10 = 30
30-25 = 5
Answered by
0
Answer:
10+9=19
19-8=11
11+7=18
18-6=17
17+5=22
22-4=18
18+3=21
21-2=19
19+1=20
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