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)
- 99
- 495
- 878
- 4231
(a)
99 (=) 100
(b)
495 (=) 500
(c)
878 (=) 880
(d)
4231 (=) 4230
Answer(s): 100, 500, 880, 4230