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)
- 32
- 227
- 987
- 1486
(a)
32 (=) 30
(b)
227 (=) 230
(c)
987 (=) 990
(d)
1486 (=) 1490
Answer(s): 30, 230, 990, 1490