Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 194882 = _____ x 100000 + 94882
- 194882 = _____ x 10000 + 104882
- 194882 = _____ x 1000 + 190882
- 194882 = _____ x 100 + 194082
(a)
194882 = _____ x 100000 + 94882
194882 - 94882 = _____ x 100000
100000 = _____ x 100000
100000 ÷ 100000 = 1
(b)
194882 = _____ x 10000 + 104882
194882 - 104882 = _____ x 10000
90000 = _____ x 10000
90000 ÷ 10000 = 9
(c)
194882 = _____ x 1000 + 190882
194882 - 190882 = _____ x 1000
4000 ÷ 1000 = 4
(d)
194882 = _____ x 100 + 194082
194882 - 194082 = _____ x 100
800 ÷ 100 = 8
Answer(s): 1, 9, 4, 8