Write your solutions and answer on a clean sheet of paper. ACTIVITY 1. Add or subtract the following integers.
1) (-91) + 74 =
2) 82 + (-75) =
3) 81 + (-16) + 7 =
4) (-57) + 89 + (-4) =
5) 14 + (-7) + 28 + (-54) =
need ko na po now salamat na lang po, btw need rin po solution
1) (-91) + 74 =
2) 82 + (-75) =
3) 81 + (-16) + 7 =
4) (-57) + 89 + (-4) =
5) 14 + (-7) + 28 + (-54) =
need ko na po now salamat na lang po, btw need rin po solution
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Answer:
1. (-91) + 74
-91 + 74
= -17
2. 82 + (-75)
82 - 75
= 7
3. 81 + (-16) + 7
81 - 16 + 7
65 + 7
= 72
4. (-57) + 89 + (-4)
-57 + 89 - 4
32 - 4
= 28
5. 14 + (-7) + 28 + (-54)
14 - 7 + 28 - 54
7 + 28 - 54
35 - 54
= -19