Find the following values without a calculator. Choose the smallest number.
Give your answers in this manner. (Eg 1, 2, 3)
- 76, 68, 87
- 546, 645, 456
- 221, 121, 122
(a)
(smallest) 68, 76, 87 (greatest)
(b)
(smallest) 456, 546, 645 (greatest)
(c)
(smallest) 121, 122, 221 (greatest)
Answer(s): 68, 456, 121