Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 924464 = 900000 + _____ + 400 + 64
- 551522 = _____ + 50000 + 1000 + 500 + 20 + 2
- 864487 = 800000 + 60000 + _____ + 400 + 80 + 7
- 837476 = 800000 + 30000 + 7000 + _____ + 70 + 6
(a)
924464 = 900000 + _____ + 400 + 64
924464 = 900000 + _____ + 464
924464 - 900000 - 464 = 24000
(b)
551522 = _____ + 50000 + 1000 + 500 + 20 + 2
551522 = _____ + 51522
551522 - 51522 = 500000
(c)
864487 = 800000 + 60000 + _____ + 400 + 80 + 7
864487 = 860000 + _____ + 487
864487 - 860000 - 487 = 4000
(d)
837476 = 800000 + 30000 + 7000 + _____ + 70 + 6
837476 = 837000 + _____ + 76
837476 - 837000 - 76 = 400
Answer(s): 24000, 500000, 4000, 400