Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
Round off 415725 to
- the nearest ten
- the nearest hundred
- the nearest thousand
- the nearest ten thousand
(a)
415725 ≈ 415730 (Round off to the nearest ten)
(b)
415725 ≈ 415700 (Round off to the nearest hundred)
(c)
415725 ≈ 416000 (Round off to the nearest thousand)
(d)
415725 ≈ 420000 (Round off to the nearest ten thousand)
Answer(s): 415730, 415700, 416000, 420000