Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 561930 = _____ x 100000 + 61930
- 561930 = _____ x 10000 + 501930
- 561930 = _____ x 1000 + 560930
- 561930 = _____ x 100 + 561030
(a)
561930 = _____ x 100000 + 61930
561930 - 61930 = _____ x 100000
500000 = _____ x 100000
500000 ÷ 100000 = 5
(b)
561930 = _____ x 10000 + 501930
561930 - 501930 = _____ x 10000
60000 = _____ x 10000
60000 ÷ 10000 = 6
(c)
561930 = _____ x 1000 + 560930
561930 - 560930 = _____ x 1000
1000 ÷ 1000 = 1
(d)
561930 = _____ x 100 + 561030
561930 - 561030 = _____ x 100
900 ÷ 100 = 9
Answer(s): 5, 6, 1, 9