Find the following values without a calculator. Arrange the numbers from the smallest to the biggest.
- 2.1, 3.2, 1.3
- 1.23, 2.13, 3.12
- 8.87, 7.88, 7.87
(a)
(smallest) 1.3, 2.1, 3.2 (greatest)
(b)
(smallest) 1.23, 2.13, 3.12 (greatest)
(c)
(smallest) 7.87, 7.88, 8.87 (greatest)
Answer(s): (a) 1.3, 2.1, 3.2; (b) 1.23, 2.13, 3.12; (c) 7.87, 7.88, 8.87