Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 496769 = _____ x 100000 + 96769
- 496769 = _____ x 10000 + 406769
- 496769 = _____ x 1000 + 490769
- 496769 = _____ x 100 + 496069
(a)
496769 = _____ x 100000 + 96769
496769 - 96769 = _____ x 100000
400000 = _____ x 100000
400000 ÷ 100000 = 4
(b)
496769 = _____ x 10000 + 406769
496769 - 406769 = _____ x 10000
90000 = _____ x 10000
90000 ÷ 10000 = 9
(c)
496769 = _____ x 1000 + 490769
496769 - 490769 = _____ x 1000
6000 ÷ 1000 = 6
(d)
496769 = _____ x 100 + 496069
496769 - 496069 = _____ x 100
700 ÷ 100 = 7
Answer(s): 4, 9, 6, 7