Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 294702 = 200000 + _____ + 700 + 2
- 913691 = _____ + 10000 + 3000 + 600 + 90 + 1
- 222273 = 200000 + 20000 + _____ + 200 + 70 + 3
- 574744 = 500000 + 70000 + 4000 + _____ + 40 + 4
(a)
294702 = 200000 + _____ + 700 + 2
294702 = 200000 + _____ + 702
294702 - 200000 - 702 = 94000
(b)
913691 = _____ + 10000 + 3000 + 600 + 90 + 1
913691 = _____ + 13691
913691 - 13691 = 900000
(c)
222273 = 200000 + 20000 + _____ + 200 + 70 + 3
222273 = 220000 + _____ + 273
222273 - 220000 - 273 = 2000
(d)
574744 = 500000 + 70000 + 4000 + _____ + 40 + 4
574744 = 574000 + _____ + 44
574744 - 574000 - 44 = 700
Answer(s): 94000, 900000, 2000, 700