Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 574846 = 500000 + _____ + 800 + 46
- 638339 = _____ + 30000 + 8000 + 300 + 30 + 9
- 653367 = 600000 + 50000 + _____ + 300 + 60 + 7
- 581666 = 500000 + 80000 + 1000 + _____ + 60 + 6
(a)
574846 = 500000 + _____ + 800 + 46
574846 = 500000 + _____ + 846
574846 - 500000 - 846 = 74000
(b)
638339 = _____ + 30000 + 8000 + 300 + 30 + 9
638339 = _____ + 38339
638339 - 38339 = 600000
(c)
653367 = 600000 + 50000 + _____ + 300 + 60 + 7
653367 = 650000 + _____ + 367
653367 - 650000 - 367 = 3000
(d)
581666 = 500000 + 80000 + 1000 + _____ + 60 + 6
581666 = 581000 + _____ + 66
581666 - 581000 - 66 = 600
Answer(s): 74000, 600000, 3000, 600