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)
- 7123
- 2978
- 4140
- 7439
(a)
7123 (=) 7000
(b)
2978 (=) 3000
(c)
4140 (=) 4000
(d)
7439 (=) 7000
Answer(s): 7000, 3000, 4000, 7000