Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 213, 312 or 123
- 5343, 5344 or 5443
- 7312, 7213 or 7123
(a)
(smallest) 123, 213, 312 (greatest)
(b)
(smallest) 5343, 5344, 5443 (greatest)
(c)
(smallest) 7123, 7213, 7312 (greatest)
Answer(s): 312, 5443, 7312