Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 346674 = 300000 + _____ + 600 + 74
- 845665 = _____ + 40000 + 5000 + 600 + 60 + 5
- 752793 = 700000 + 50000 + _____ + 700 + 90 + 3
- 896627 = 800000 + 90000 + 6000 + _____ + 20 + 7
(a)
346674 = 300000 + _____ + 600 + 74
346674 = 300000 + _____ + 674
346674 - 300000 - 674 = 46000
(b)
845665 = _____ + 40000 + 5000 + 600 + 60 + 5
845665 = _____ + 45665
845665 - 45665 = 800000
(c)
752793 = 700000 + 50000 + _____ + 700 + 90 + 3
752793 = 750000 + _____ + 793
752793 - 750000 - 793 = 2000
(d)
896627 = 800000 + 90000 + 6000 + _____ + 20 + 7
896627 = 896000 + _____ + 27
896627 - 896000 - 27 = 600
Answer(s): 46000, 800000, 2000, 600