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)
- 24
- 166
- 679
- 2926
(a)
24 (=) 20
(b)
166 (=) 170
(c)
679 (=) 680
(d)
2926 (=) 2930
Answer(s): 20, 170, 680, 2930