Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 939329 = 900000 + _____ + 300 + 29
- 978425 = _____ + 70000 + 8000 + 400 + 20 + 5
- 146156 = 100000 + 40000 + _____ + 100 + 50 + 6
- 344334 = 300000 + 40000 + 4000 + _____ + 30 + 4
(a)
939329 = 900000 + _____ + 300 + 29
939329 = 900000 + _____ + 329
939329 - 900000 - 329 = 39000
(b)
978425 = _____ + 70000 + 8000 + 400 + 20 + 5
978425 = _____ + 78425
978425 - 78425 = 900000
(c)
146156 = 100000 + 40000 + _____ + 100 + 50 + 6
146156 = 140000 + _____ + 156
146156 - 140000 - 156 = 6000
(d)
344334 = 300000 + 40000 + 4000 + _____ + 30 + 4
344334 = 344000 + _____ + 34
344334 - 344000 - 34 = 300
Answer(s): 39000, 900000, 6000, 300