Find the following values without a calculator.
Arrange the numbers from the smallest to the biggest.
- 35, 15, 55
- 312, 123, 213
- 887, 787, 788
(a)
(smallest) 15, 35, 55 (greatest)
(b)
(smallest) 123, 213, 312 (greatest)
(c)
(smallest) 787, 788, 887 (greatest)
Answer(s): (a) 15, 35, 55; (b) 123, 213, 312; (c) 787, 788, 887