Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 519539 = 500000 + _____ + 500 + 39
- 782519 = _____ + 80000 + 2000 + 500 + 10 + 9
- 368294 = 300000 + 60000 + _____ + 200 + 90 + 4
- 514969 = 500000 + 10000 + 4000 + _____ + 60 + 9
(a)
519539 = 500000 + _____ + 500 + 39
519539 = 500000 + _____ + 539
519539 - 500000 - 539 = 19000
(b)
782519 = _____ + 80000 + 2000 + 500 + 10 + 9
782519 = _____ + 82519
782519 - 82519 = 700000
(c)
368294 = 300000 + 60000 + _____ + 200 + 90 + 4
368294 = 360000 + _____ + 294
368294 - 360000 - 294 = 8000
(d)
514969 = 500000 + 10000 + 4000 + _____ + 60 + 9
514969 = 514000 + _____ + 69
514969 - 514000 - 69 = 900
Answer(s): 19000, 700000, 8000, 900