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)
- 13
- 229
- 785
- 3101
(a)
13 (=) 10
(b)
229 (=) 230
(c)
785 (=) 790
(d)
3101 (=) 3100
Answer(s): 10, 230, 790, 3100