Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 535158 = 500000 + _____ + 100 + 58
- 573116 = _____ + 70000 + 3000 + 100 + 10 + 6
- 315345 = 300000 + 10000 + _____ + 300 + 40 + 5
- 972655 = 900000 + 70000 + 2000 + _____ + 50 + 5
(a)
535158 = 500000 + _____ + 100 + 58
535158 = 500000 + _____ + 158
535158 - 500000 - 158 = 35000
(b)
573116 = _____ + 70000 + 3000 + 100 + 10 + 6
573116 = _____ + 73116
573116 - 73116 = 500000
(c)
315345 = 300000 + 10000 + _____ + 300 + 40 + 5
315345 = 310000 + _____ + 345
315345 - 310000 - 345 = 5000
(d)
972655 = 900000 + 70000 + 2000 + _____ + 50 + 5
972655 = 972000 + _____ + 55
972655 - 972000 - 55 = 600
Answer(s): 35000, 500000, 5000, 600