Find the following values without a calculator.
Arrange the numbers from the smallest to the biggest.
- 51, 11, 31
- 213, 312, 123
- 566, 665, 565
(a)
(smallest) 11, 31, 51 (greatest)
(b)
(smallest) 123, 213, 312 (greatest)
(c)
(smallest) 565, 566, 665 (greatest)
Answer(s): (a) 11, 31, 51; (b) 123, 213, 312; (c) 565, 566, 665