Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
Round off 306819 to
- the nearest ten
- the nearest hundred
- the nearest thousand
- the nearest ten thousand
(a)
306819 ≈ 306820 (Round off to the nearest ten)
(b)
306819 ≈ 306800 (Round off to the nearest hundred)
(c)
306819 ≈ 307000 (Round off to the nearest thousand)
(d)
306819 ≈ 310000 (Round off to the nearest ten thousand)
Answer(s): 306820, 306800, 307000, 310000