Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6839 - 1 = _____
- 2191 - 10 = _____
- 6777 - 100 = _____
- 5703 - 1000 = _____
(a)
6839 - 1 = 6838
(b)
2191 - 10 = 2181
(c)
6777 - 100 = 6677
(d)
5703 - 1000 = 4703
Answer(s): 6838, 2181, 6677, 4703