Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 213, 123 or 312
- 9343, 9443 or 9344
- 8312, 8213 or 8123
(a)
(smallest) 123, 213, 312 (greatest)
(b)
(smallest) 9343, 9344, 9443 (greatest)
(c)
(smallest) 8123, 8213, 8312 (greatest)
Answer(s): 312, 9443, 8312