Find the following values without a calculator. Choose the smallest number.
Give your answers in this manner. (Eg 1, 2, 3)
- 76, 87, 68
- 789, 879, 978
- 221, 122, 121
(a)
(smallest) 68, 76, 87 (greatest)
(b)
(smallest) 789, 879, 978 (greatest)
(c)
(smallest) 121, 122, 221 (greatest)
Answer(s): 68, 789, 121