1) Rounding off 32751 to the neraest hundred is 32800
And rounding off 1258 to the nearest hundred is 1300.
Therefore the difference between 32800 and 1300 = 32800 - 1300 = 31500
2) Rounding off 32751 to the nearest thousand is 33000
And rounding off 1258 to the nearest thousand is 1000.
Therefore the difference between 33000 and 1000 = 33000 - 1000 = 32000