Question

2. Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate
(by rounding off to nearest tens):
(a) 439 + 334 + 4,317 (b) 1.08,734 - 47.599 (c) 8325 - 491
(d) 4,89,348 - 48,365 make four more such examples​

Answer 1

Answer:A)5070

B)7800

C)440900

Explanation:400+300+4300=5070

8300-500=7800

489300-48400=440900

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