Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 495852 = _____ x 100000 + 95852
- 495852 = _____ x 10000 + 405852
- 495852 = _____ x 1000 + 490852
- 495852 = _____ x 100 + 495052
(a)
495852 = _____ x 100000 + 95852
495852 - 95852 = _____ x 100000
400000 = _____ x 100000
400000 ÷ 100000 = 4
(b)
495852 = _____ x 10000 + 405852
495852 - 405852 = _____ x 10000
90000 = _____ x 10000
90000 ÷ 10000 = 9
(c)
495852 = _____ x 1000 + 490852
495852 - 490852 = _____ x 1000
5000 ÷ 1000 = 5
(d)
495852 = _____ x 100 + 495052
495852 - 495052 = _____ x 100
800 ÷ 100 = 8
Answer(s): 4, 9, 5, 8