Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6807 - 1 = _____
- 5045 - 10 = _____
- 8534 - 100 = _____
- 7728 - 1000 = _____
(a)
6807 - 1 = 6806
(b)
5045 - 10 = 5035
(c)
8534 - 100 = 8434
(d)
7728 - 1000 = 6728
Answer(s): 6806, 5035, 8434, 6728