Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 10000 - 7 = _____
- 30000 - 10 = _____
- 70000 - 100 = _____
- 80000 - 4000 = _____
(a)
10000 - 7 = 9993
(b)
30000 - 10 = 29990
(c)
70000 - 100 = 69900
(d)
80000 - 4000 = 76000
Answer(s): 9993, 29990, 69900, 76000