Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 592887 = 500000 + _____ + 800 + 87
- 679452 = _____ + 70000 + 9000 + 400 + 50 + 2
- 265513 = 200000 + 60000 + _____ + 500 + 10 + 3
- 835792 = 800000 + 30000 + 5000 + _____ + 90 + 2
(a)
592887 = 500000 + _____ + 800 + 87
592887 = 500000 + _____ + 887
592887 - 500000 - 887 = 92000
(b)
679452 = _____ + 70000 + 9000 + 400 + 50 + 2
679452 = _____ + 79452
679452 - 79452 = 600000
(c)
265513 = 200000 + 60000 + _____ + 500 + 10 + 3
265513 = 260000 + _____ + 513
265513 - 260000 - 513 = 5000
(d)
835792 = 800000 + 30000 + 5000 + _____ + 90 + 2
835792 = 835000 + _____ + 92
835792 - 835000 - 92 = 700
Answer(s): 92000, 600000, 5000, 700