Find the following values without a calculator. Choose the greatest number.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3)
- 2.1, 3.2, 1.3
- 4.56, 5.46, 6.45
- 2.21, 1.22, 1.21
(a)
(smallest) 1.3, 2.1, 3.2 (greatest)
(b)
(smallest) 4.56, 5.46, 6.45 (greatest)
(c)
(smallest) 1.21, 1.22, 2.21 (greatest)
Answer(s): 3.2, 6.45, 2.21