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.
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Answer 1

a) 30,000

b) 60,000

c) 7,000

d) 4,40,000

Answer 2

Step-by-step explanation:

a 30000

b 60000

c 7000

d 440000