Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 644573 = 600000 + _____ + 500 + 73
- 733446 = _____ + 30000 + 3000 + 400 + 40 + 6
- 714288 = 700000 + 10000 + _____ + 200 + 80 + 8
- 941135 = 900000 + 40000 + 1000 + _____ + 30 + 5
(a)
644573 = 600000 + _____ + 500 + 73
644573 = 600000 + _____ + 573
644573 - 600000 - 573 = 44000
(b)
733446 = _____ + 30000 + 3000 + 400 + 40 + 6
733446 = _____ + 33446
733446 - 33446 = 700000
(c)
714288 = 700000 + 10000 + _____ + 200 + 80 + 8
714288 = 710000 + _____ + 288
714288 - 710000 - 288 = 4000
(d)
941135 = 900000 + 40000 + 1000 + _____ + 30 + 5
941135 = 941000 + _____ + 35
941135 - 941000 - 35 = 100
Answer(s): 44000, 700000, 4000, 100