Find the following values without a calculator.
Arrange the numbers from the biggest to the smallest.
- 69, 49, 29
- 546, 645, 456
- 455, 554, 454
(a)
(smallest) 29, 49, 69 (greatest)
(b)
(smallest) 456, 546, 645 (greatest)
(c)
(smallest) 454, 455, 554 (greatest)
Answer(s): (a) 69, 49, 29; (b) 645, 546, 456; (c) 554, 455, 454