Question

Estimate the sum of difference by first rounding off the number to the nearest 10's . B) 27,776+12,524 C)28,665-24,579 D)5,12,752-3,54,253 E) 1,54,956-34,629 F)5,65,999-3,42,612

Answer 1

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Answer 2

B)27,776+12,524

C)28,665-24,579

F)5,65,999-3,42,612