Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 546, 645 or 456
- 2343, 2344 or 2443
- 2312, 2213 or 2123
(a)
(smallest) 456, 546, 645 (greatest)
(b)
(smallest) 2343, 2344, 2443 (greatest)
(c)
(smallest) 2123, 2213, 2312 (greatest)
Answer(s): 645, 2443, 2312