Question

Estimate the sum of each to the nearest thousand
93826 and 38455​

Answer 1

Answer:

42505 estimated to the nearest thousand =43000

27807 estimated to the nearest thousand =28000

21397 estimated to the nearest thousand =21000

Now, the sum of the estimated numbers is 43000+28000+21000=92000

Hence, the sum is 92000.

Answer 2

Answer:

(i) 53826 and 36455

53826 to the nearest hundred = 54000 and,

36455 to the nearest hundred = 36000

∴ Required sum = (54000 + 36000) = 90000

(ii) 56802 and 22475

56802 to the nearest thousand = 57000 and,

22475 to the nearest thousand = 22000

∴ Required sum = (57000 + 22000) = 79000