Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 937112 = 900000 + _____ + 100 + 12
- 776742 = _____ + 70000 + 6000 + 700 + 40 + 2
- 653282 = 600000 + 50000 + _____ + 200 + 80 + 2
- 249275 = 200000 + 40000 + 9000 + _____ + 70 + 5
(a)
937112 = 900000 + _____ + 100 + 12
937112 = 900000 + _____ + 112
937112 - 900000 - 112 = 37000
(b)
776742 = _____ + 70000 + 6000 + 700 + 40 + 2
776742 = _____ + 76742
776742 - 76742 = 700000
(c)
653282 = 600000 + 50000 + _____ + 200 + 80 + 2
653282 = 650000 + _____ + 282
653282 - 650000 - 282 = 3000
(d)
249275 = 200000 + 40000 + 9000 + _____ + 70 + 5
249275 = 249000 + _____ + 75
249275 - 249000 - 75 = 200
Answer(s): 37000, 700000, 3000, 200