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)
- 18
- 322
- 962
- 1318
(a)
18 (=) 20
(b)
322 (=) 320
(c)
962 (=) 960
(d)
1318 (=) 1320
Answer(s): 20, 320, 960, 1320