Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 224237 = 200000 + _____ + 200 + 37
- 526993 = _____ + 20000 + 6000 + 900 + 90 + 3
- 955616 = 900000 + 50000 + _____ + 600 + 10 + 6
- 231529 = 200000 + 30000 + 1000 + _____ + 20 + 9
(a)
224237 = 200000 + _____ + 200 + 37
224237 = 200000 + _____ + 237
224237 - 200000 - 237 = 24000
(b)
526993 = _____ + 20000 + 6000 + 900 + 90 + 3
526993 = _____ + 26993
526993 - 26993 = 500000
(c)
955616 = 900000 + 50000 + _____ + 600 + 10 + 6
955616 = 950000 + _____ + 616
955616 - 950000 - 616 = 5000
(d)
231529 = 200000 + 30000 + 1000 + _____ + 20 + 9
231529 = 231000 + _____ + 29
231529 - 231000 - 29 = 500
Answer(s): 24000, 500000, 5000, 500