28. Simplify
(a) 3978 - 4896 - 2987
(b) 6680 + 1740 - 3995
(c) 6908 - 4929 + 623
(d) 615 + 2143 - 1869-
(e) 9312 - 3786 - 4112
(f). 8000 - 3123 + 2534
Answers
Answered by
5
Answer:
28.(a) -3905
(b). -. 4425
(c). -. 2622
(d). -. 889
(e) - 1414
(f) - 7411
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0
Answer:
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