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)
- 13
- 226
- 839
- 1337
(a)
13 (=) 10
(b)
226 (=) 230
(c)
839 (=) 840
(d)
1337 (=) 1340
Answer(s): 10, 230, 840, 1340