Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 324, 234 or 423
- 3343, 3443 or 3344
- 3312, 3213 or 3123
(a)
(smallest) 234, 324, 423 (greatest)
(b)
(smallest) 3343, 3344, 3443 (greatest)
(c)
(smallest) 3123, 3213, 3312 (greatest)
Answer(s): 423, 3443, 3312