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)
- 37
- 461
- 592
- 3436
(a)
37 (=) 40
(b)
461 (=) 460
(c)
592 (=) 590
(d)
3436 (=) 3440
Answer(s): 40, 460, 590, 3440