Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 583960 = 500000 + _____ + 900 + 60
- 579659 = _____ + 70000 + 9000 + 600 + 50 + 9
- 473516 = 400000 + 70000 + _____ + 500 + 10 + 6
- 971726 = 900000 + 70000 + 1000 + _____ + 20 + 6
(a)
583960 = 500000 + _____ + 900 + 60
583960 = 500000 + _____ + 960
583960 - 500000 - 960 = 83000
(b)
579659 = _____ + 70000 + 9000 + 600 + 50 + 9
579659 = _____ + 79659
579659 - 79659 = 500000
(c)
473516 = 400000 + 70000 + _____ + 500 + 10 + 6
473516 = 470000 + _____ + 516
473516 - 470000 - 516 = 3000
(d)
971726 = 900000 + 70000 + 1000 + _____ + 20 + 6
971726 = 971000 + _____ + 26
971726 - 971000 - 26 = 700
Answer(s): 83000, 500000, 3000, 700