Find the estimated sum of the following : 13805+2868
Finding the sum by estimation
Rounding off 13805 to the nearest hundred = 13800
Rounding off 2868 to the nearest hundred = 2900
Estimated sum = 13800+ 2900=16700
Hence the required difference is 16700.
Find the estimated sum of the following: 5290+17986
Find the estimated difference of the following : 5673-436