Find the following values without a calculator. Which is greatest?
Give your answers in this manner. (Eg 1, 2, 3)
- 213, 123 or 312
- 8343, 8443 or 8344
- 1312, 1213 or 1123
(a)
(smallest) 123, 213, 312 (greatest)
(b)
(smallest) 8343, 8344, 8443 (greatest)
(c)
(smallest) 1123, 1213, 1312 (greatest)
Answer(s): 312, 8443, 1312