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)
- 25
- 293
- 756
- 2812
(a)
25 (=) 30
(b)
293 (=) 290
(c)
756 (=) 760
(d)
2812 (=) 2810
Answer(s): 30, 290, 760, 2810