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Canasannikago
Answered

A. Perform the following operation.
1.-8 + (-5)
2.-2 + 6 + (-7)
3.-11 + 20 -7
4.-6-8-12
5.3 (-10)
6. (-13) (12)4
7.-15 (-13)
8.-28/4
9.0 / -2
10.-100 / -5
​

Sagot :

YANIYgo

Answer:

  1. -13
  2. -3
  3. 2
  4. -26
  5. -30
  6. -624
  7. 195
  8. -7
  9. 0
  10. 20

hope it helps^_^