Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
Round off 818173 to
- the nearest ten
- the nearest hundred
- the nearest thousand
- the nearest ten thousand
(a)
818173 ≈ 818170 (Round off to the nearest ten)
(b)
818173 ≈ 818200 (Round off to the nearest hundred)
(c)
818173 ≈ 818000 (Round off to the nearest thousand)
(d)
818173 ≈ 820000 (Round off to the nearest ten thousand)
Answer(s): 818170, 818200, 818000, 820000