Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 50000 - 1 = _____
- 80000 - 80 = _____
- 50000 - 400 = _____
- 80000 - 2000 = _____
(a)
50000 - 1 = 49999
(b)
80000 - 80 = 79920
(c)
50000 - 400 = 49600
(d)
80000 - 2000 = 78000
Answer(s): 49999, 79920, 49600, 78000