Find the following values without a calculator. Round off the following numbers to the nearest 10.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 61
- 266
- 922
- 3093
(a)
61 (=) 60
(b)
266 (=) 270
(c)
922 (=) 920
(d)
3093 (=) 3090
Answer(s): 60, 270, 920, 3090