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)
- 77
- 345
- 585
- 2719
(a)
77 (=) 80
(b)
345 (=) 350
(c)
585 (=) 590
(d)
2719 (=) 2720
Answer(s): 80, 350, 590, 2720