2. Simplify:
(a) 5721543 - 1745247 – 3412950
(b) 5530257 - 2051769 +53415
(c) 4257396 + 62171030 – 7821270
Answers
Answered by
1
Step-by-step explanation:
(a)
5721543-1745247-3412950
= 3976296- 3412950
= 563346
(b)
5530257-2051769+ 53415
= 3478488+ 53415
= 3531903
(c)
4257396 + 62171030 – 7821270
= 66428426 - 7821270
= 58607156
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