Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 466376 = 400000 + _____ + 300 + 76
- 938567 = _____ + 30000 + 8000 + 500 + 60 + 7
- 887258 = 800000 + 80000 + _____ + 200 + 50 + 8
- 918848 = 900000 + 10000 + 8000 + _____ + 40 + 8
(a)
466376 = 400000 + _____ + 300 + 76
466376 = 400000 + _____ + 376
466376 - 400000 - 376 = 66000
(b)
938567 = _____ + 30000 + 8000 + 500 + 60 + 7
938567 = _____ + 38567
938567 - 38567 = 900000
(c)
887258 = 800000 + 80000 + _____ + 200 + 50 + 8
887258 = 880000 + _____ + 258
887258 - 880000 - 258 = 7000
(d)
918848 = 900000 + 10000 + 8000 + _____ + 40 + 8
918848 = 918000 + _____ + 48
918848 - 918000 - 48 = 800
Answer(s): 66000, 900000, 7000, 800