Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 489326 = _____ x 100000 + 89326
- 489326 = _____ x 10000 + 409326
- 489326 = _____ x 1000 + 480326
- 489326 = _____ x 100 + 489026
(a)
489326 = _____ x 100000 + 89326
489326 - 89326 = _____ x 100000
400000 = _____ x 100000
400000 ÷ 100000 = 4
(b)
489326 = _____ x 10000 + 409326
489326 - 409326 = _____ x 10000
80000 = _____ x 10000
80000 ÷ 10000 = 8
(c)
489326 = _____ x 1000 + 480326
489326 - 480326 = _____ x 1000
9000 ÷ 1000 = 9
(d)
489326 = _____ x 100 + 489026
489326 - 489026 = _____ x 100
300 ÷ 100 = 3
Answer(s): 4, 8, 9, 3