Find the following values without a calculator.
Arrange the numbers from the biggest to the smallest.
- 55, 35, 15
- 879, 978, 789
- 899, 998, 898
(a)
(smallest) 15, 35, 55 (greatest)
(b)
(smallest) 789, 879, 978 (greatest)
(c)
(smallest) 898, 899, 998 (greatest)
Answer(s): (a) 55, 35, 15; (b) 978, 879, 789; (c) 998, 899, 898