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
- 360
- 605
- 2588
(a)
24 (=) 20
(b)
360 (=) 360
(c)
605 (=) 610
(d)
2588 (=) 2590
Answer(s): 20, 360, 610, 2590