Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 40000 - 7 = _____
- 30000 - 80 = _____
- 50000 - 600 = _____
- 70000 - 1000 = _____
(a)
40000 - 7 = 39993
(b)
30000 - 80 = 29920
(c)
50000 - 600 = 49400
(d)
70000 - 1000 = 69000
Answer(s): 39993, 29920, 49400, 69000