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)
- 66
- 123
- 940
- 4849
(a)
66 (=) 70
(b)
123 (=) 120
(c)
940 (=) 940
(d)
4849 (=) 4850
Answer(s): 70, 120, 940, 4850