Find the following values without a calculator.
Arrange the numbers from the biggest to the smallest.
- 43, 23, 63
- 312, 123, 213
- 554, 454, 455
(a)
(smallest) 23, 43, 63 (greatest)
(b)
(smallest) 123, 213, 312 (greatest)
(c)
(smallest) 454, 455, 554 (greatest)
Answer(s): (a) 63, 43, 23; (b) 312, 213, 123; (c) 554, 455, 454