Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 458317 = 400000 + _____ + 300 + 17
- 365646 = _____ + 60000 + 5000 + 600 + 40 + 6
- 366772 = 300000 + 60000 + _____ + 700 + 70 + 2
- 793253 = 700000 + 90000 + 3000 + _____ + 50 + 3
(a)
458317 = 400000 + _____ + 300 + 17
458317 = 400000 + _____ + 317
458317 - 400000 - 317 = 58000
(b)
365646 = _____ + 60000 + 5000 + 600 + 40 + 6
365646 = _____ + 65646
365646 - 65646 = 300000
(c)
366772 = 300000 + 60000 + _____ + 700 + 70 + 2
366772 = 360000 + _____ + 772
366772 - 360000 - 772 = 6000
(d)
793253 = 700000 + 90000 + 3000 + _____ + 50 + 3
793253 = 793000 + _____ + 53
793253 - 793000 - 53 = 200
Answer(s): 58000, 300000, 6000, 200