Question

Find the estimated sum of the following numbers by rounding off the numbers to the
nearest 100.
(a) 643 + 482
(c) 1,451 + 9,824
(b) 1,708 + 2,436
(d) 2,516 + 938 + 187​

Answer 1

Answer:

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Answer 2

a.600+500=1100

b.1500+9800=11300

c.1700+2400=4100

d.2500+900+200=3600

Thanks