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)
- 70
- 179
- 827
- 2892
(a)
70 (=) 70
(b)
179 (=) 180
(c)
827 (=) 830
(d)
2892 (=) 2890
Answer(s): 70, 180, 830, 2890