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)
- 14
- 174
- 993
- 1469
(a)
14 (=) 10
(b)
174 (=) 170
(c)
993 (=) 990
(d)
1469 (=) 1470
Answer(s): 10, 170, 990, 1470