Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 645, 546 or 456
- 9344, 9343 or 9443
- 3213, 3312 or 3123
(a)
(smallest) 456, 546, 645 (greatest)
(b)
(smallest) 9343, 9344, 9443 (greatest)
(c)
(smallest) 3123, 3213, 3312 (greatest)
Answer(s): 645, 9443, 3312