Find the following values without a calculator.
Arrange the numbers from the biggest to the smallest.
- 89, 69, 49
- 324, 423, 234
- 788, 887, 787
(a)
(smallest) 49, 69, 89 (greatest)
(b)
(smallest) 234, 324, 423 (greatest)
(c)
(smallest) 787, 788, 887 (greatest)
Answer(s): (a) 89, 69, 49; (b) 423, 324, 234; (c) 887, 788, 787