Find the following values without a calculator. Round off the following numbers to the nearest 1000.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7431
- 1582
- 1221
- 4502
(a)
7431 (=) 7000
(b)
1582 (=) 2000
(c)
1221 (=) 1000
(d)
4502 (=) 5000
Answer(s): 7000, 2000, 1000, 5000