Find the following values without a calculator.
Arrange the numbers from the smallest to the biggest.
- 51, 31, 71
- 645, 456, 546
- 887, 787, 788
(a)
(smallest) 31, 51, 71 (greatest)
(b)
(smallest) 456, 546, 645 (greatest)
(c)
(smallest) 787, 788, 887 (greatest)
Answer(s): (a) 31, 51, 71; (b) 456, 546, 645; (c) 787, 788, 887