Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 675888 = 600000 + _____ + 800 + 88
- 973257 = _____ + 70000 + 3000 + 200 + 50 + 7
- 126981 = 100000 + 20000 + _____ + 900 + 80 + 1
- 264467 = 200000 + 60000 + 4000 + _____ + 60 + 7
(a)
675888 = 600000 + _____ + 800 + 88
675888 = 600000 + _____ + 888
675888 - 600000 - 888 = 75000
(b)
973257 = _____ + 70000 + 3000 + 200 + 50 + 7
973257 = _____ + 73257
973257 - 73257 = 900000
(c)
126981 = 100000 + 20000 + _____ + 900 + 80 + 1
126981 = 120000 + _____ + 981
126981 - 120000 - 981 = 6000
(d)
264467 = 200000 + 60000 + 4000 + _____ + 60 + 7
264467 = 264000 + _____ + 67
264467 - 264000 - 67 = 400
Answer(s): 75000, 900000, 6000, 400