Find the following values without a calculator. Arrange the numbers from the biggest to the smallest.
- 7.6, 8.7, 6.8
- 6.78, 7.68, 8.67
- 9.98, 8.99, 8.98
(a)
(smallest) 6.8, 7.6, 8.7 (greatest)
(b)
(smallest) 6.78, 7.68, 8.67 (greatest)
(c)
(smallest) 8.98, 8.99, 9.98 (greatest)
Answer(s): (a) 8.7, 7.6, 6.8; (b) 8.67, 7.68, 6.78; (c) 9.98, 8.99, 8.98