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)
- 89
- 263
- 673
- 3856
(a)
89 (=) 90
(b)
263 (=) 260
(c)
673 (=) 670
(d)
3856 (=) 3860
Answer(s): 90, 260, 670, 3860