Find the following values without a calculator. Round off the following numbers to the nearest 100.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 173
- 823
- 3421
- 9579
(a)
173 (=) 200
(b)
823 (=) 800
(c)
3421 (=) 3400
(d)
9579 (=) 9600
Answer(s): 200, 800, 3400, 9600