Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 312, 213 or 123
- 2344, 2343 or 2443
- 8213, 8312 or 8123
(a)
(smallest) 123, 213, 312 (greatest)
(b)
(smallest) 2343, 2344, 2443 (greatest)
(c)
(smallest) 8123, 8213, 8312 (greatest)
Answer(s): 312, 2443, 8312