Find the following values without a calculator.
Arrange the numbers from the biggest to the smallest.
- 89, 49, 69
- 456, 546, 645
- 665, 566, 565
(a)
(smallest) 49, 69, 89 (greatest)
(b)
(smallest) 456, 546, 645 (greatest)
(c)
(smallest) 565, 566, 665 (greatest)
Answer(s): (a) 89, 69, 49; (b) 645, 546, 456; (c) 665, 566, 565