Find the following values without a calculator.
Arrange the numbers from the biggest to the smallest.
- 77, 37, 57
- 789, 879, 978
- 998, 899, 898
(a)
(smallest) 37, 57, 77 (greatest)
(b)
(smallest) 789, 879, 978 (greatest)
(c)
(smallest) 898, 899, 998 (greatest)
Answer(s): (a) 77, 57, 37; (b) 978, 879, 789; (c) 998, 899, 898