Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 293866 = 200000 + _____ + 800 + 66
- 456978 = _____ + 50000 + 6000 + 900 + 70 + 8
- 753844 = 700000 + 50000 + _____ + 800 + 40 + 4
- 112962 = 100000 + 10000 + 2000 + _____ + 60 + 2
(a)
293866 = 200000 + _____ + 800 + 66
293866 = 200000 + _____ + 866
293866 - 200000 - 866 = 93000
(b)
456978 = _____ + 50000 + 6000 + 900 + 70 + 8
456978 = _____ + 56978
456978 - 56978 = 400000
(c)
753844 = 700000 + 50000 + _____ + 800 + 40 + 4
753844 = 750000 + _____ + 844
753844 - 750000 - 844 = 3000
(d)
112962 = 100000 + 10000 + 2000 + _____ + 60 + 2
112962 = 112000 + _____ + 62
112962 - 112000 - 62 = 900
Answer(s): 93000, 400000, 3000, 900