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)
- 88
- 131
- 932
- 1351
(a)
88 (=) 90
(b)
131 (=) 130
(c)
932 (=) 930
(d)
1351 (=) 1350
Answer(s): 90, 130, 930, 1350