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I.Perform the given operation on the following set of numbers.
1. 25 - 12=
2. -78 -(-64), =
3. -90-(-50) =
4. 90 - 80 - (-60) - 45 - 25 =
5. -6 (6)=
6. (10) (5) (2)=
7. (-260) + (-13) =
8. (144) + (-12) =
9. (-3) (4) (7) =
10.70 = (-7)=
11. (-56)÷7 =
12. 88-(-34) - 16 - (-12) =
13. 20 - (-30) =
14. 98 - 33 =
15. (-77) - 18 =​


IPerform The Given Operation On The Following Set Of Numbers 1 25 12 2 78 64 3 9050 4 90 80 60 45 25 5 6 6 6 10 5 2 7 260 13 8 144 12 9 3 4 7 1070 7 11 567 12 8 class=