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)
- 10
- 141
- 994
- 4274
(a)
10 (=) 10
(b)
141 (=) 140
(c)
994 (=) 990
(d)
4274 (=) 4270
Answer(s): 10, 140, 990, 4270