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)
- 66
- 238
- 993
- 1425
(a)
66 (=) 70
(b)
238 (=) 240
(c)
993 (=) 990
(d)
1425 (=) 1430
Answer(s): 70, 240, 990, 1430