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)
- 80
- 327
- 630
- 1750
(a)
80 (=) 80
(b)
327 (=) 330
(c)
630 (=) 630
(d)
1750 (=) 1750
Answer(s): 80, 330, 630, 1750