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)
- 20
- 354
- 595
- 1588
(a)
20 (=) 20
(b)
354 (=) 350
(c)
595 (=) 600
(d)
1588 (=) 1590
Answer(s): 20, 350, 600, 1590