Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3548 - 1 = _____
- 3720 - 10 = _____
- 4522 - 100 = _____
- 4644 - 1000 = _____
(a)
3548 - 1 = 3547
(b)
3720 - 10 = 3710
(c)
4522 - 100 = 4422
(d)
4644 - 1000 = 3644
Answer(s): 3547, 3710, 4422, 3644