Sample questions
1.Round 321 to the nearest 10.
2.Round 232 to the nearest 100.
3.Round 472 to the nearest 10.
4.Round 548 to the nearest 10.
5.Round 305 to the nearest 100.
6.Round 392 to the nearest 10.
7.Round 535 to the nearest 100.
8.Round 183 to the nearest 100.