Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 846136 = 800000 + _____ + 100 + 36
- 674554 = _____ + 70000 + 4000 + 500 + 50 + 4
- 849324 = 800000 + 40000 + _____ + 300 + 20 + 4
- 731544 = 700000 + 30000 + 1000 + _____ + 40 + 4
(a)
846136 = 800000 + _____ + 100 + 36
846136 = 800000 + _____ + 136
846136 - 800000 - 136 = 46000
(b)
674554 = _____ + 70000 + 4000 + 500 + 50 + 4
674554 = _____ + 74554
674554 - 74554 = 600000
(c)
849324 = 800000 + 40000 + _____ + 300 + 20 + 4
849324 = 840000 + _____ + 324
849324 - 840000 - 324 = 9000
(d)
731544 = 700000 + 30000 + 1000 + _____ + 40 + 4
731544 = 731000 + _____ + 44
731544 - 731000 - 44 = 500
Answer(s): 46000, 600000, 9000, 500