Question

Find the estimated sum of the following numbers by rounding off the numbers to the
nearest 100
(3) 543 + 432
(c) 1451 4 9,824
(b) 1,708 + 2,436
(d) 2,516 + 938 + 187​

Answer 1

Step-by-step explanation:

estimated answers are:

*) 543+432

=500+400

=900

*)1451+9824

=1500+9800

=11300

*)1708+2436

=1700+2400

=4100

*)2516+938+187

=2500+900+200

=3600

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