Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 10000 - 3 = _____
- 80000 - 80 = _____
- 70000 - 100 = _____
- 50000 - 9000 = _____
(a)
10000 - 3 = 9997
(b)
80000 - 80 = 79920
(c)
70000 - 100 = 69900
(d)
50000 - 9000 = 41000
Answer(s): 9997, 79920, 69900, 41000