Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 854363 = 800000 + _____ + 300 + 63
- 564443 = _____ + 60000 + 4000 + 400 + 40 + 3
- 937728 = 900000 + 30000 + _____ + 700 + 20 + 8
- 432743 = 400000 + 30000 + 2000 + _____ + 40 + 3
(a)
854363 = 800000 + _____ + 300 + 63
854363 = 800000 + _____ + 363
854363 - 800000 - 363 = 54000
(b)
564443 = _____ + 60000 + 4000 + 400 + 40 + 3
564443 = _____ + 64443
564443 - 64443 = 500000
(c)
937728 = 900000 + 30000 + _____ + 700 + 20 + 8
937728 = 930000 + _____ + 728
937728 - 930000 - 728 = 7000
(d)
432743 = 400000 + 30000 + 2000 + _____ + 40 + 3
432743 = 432000 + _____ + 43
432743 - 432000 - 43 = 700
Answer(s): 54000, 500000, 7000, 700