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)
- 70
- 230
- 866
- 4774
(a)
70 (=) 70
(b)
230 (=) 230
(c)
866 (=) 870
(d)
4774 (=) 4770
Answer(s): 70, 230, 870, 4770