Q.1: Find the sum by suitable rearrangement:
Q.1: Check divisibility of the following by 6: a) 25,899
Write the predecessor of:
Q.1: Give a rough estimate by rounding off to nearest hundreds: a) 4,586 + 3,586
Q.1: The library donated 4852, 2536 and 4752 books in the month of January, February and March respectively. Find the total number of books donated in these three months.