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)
- 10
- 389
- 546
- 2434
(a)
10 (=) 10
(b)
389 (=) 390
(c)
546 (=) 550
(d)
2434 (=) 2430
Answer(s): 10, 390, 550, 2430