Find the following values without a calculator. Arrange the numbers from the smallest to the biggest.
- 87, 98, 79
- 456, 546, 645
- 776, 677, 676
(a)
(smallest) 79, 87, 98 (greatest)
(b)
(smallest) 456, 546, 645 (greatest)
(c)
(smallest) 676, 677, 776 (greatest)
Answer(s): (a) 79, 87, 98; (b) 456, 546, 645; (c) 676, 677, 776