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)
- 84
- 266
- 970
- 2759
(a)
84 (=) 80
(b)
266 (=) 270
(c)
970 (=) 970
(d)
2759 (=) 2760
Answer(s): 80, 270, 970, 2760