Find the following values without a calculator. Choose the greatest number.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3)
- 8.7, 9.8, 7.9
- 7.89, 8.79, 9.78
- 5.54, 4.55, 4.54
(a)
(smallest) 7.9, 8.7, 9.8 (greatest)
(b)
(smallest) 7.89, 8.79, 9.78 (greatest)
(c)
(smallest) 4.54, 4.55, 5.54 (greatest)
Answer(s): 9.8, 9.78, 5.54