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)
- 71
- 105
- 572
- 4095
(a)
71 (=) 70
(b)
105 (=) 110
(c)
572 (=) 570
(d)
4095 (=) 4100
Answer(s): 70, 110, 570, 4100