Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 4 - 0.9 = ______
- 5 - 2.62 = ______
- 3 - 0.7 = ______
- 4 - 2.17 = ______
(a)
4 - 0.9 = 3.1
(b)
5 - 2.62 = 2.38
(c)
3 - 0.7 = 2.3
(d)
4 - 2.17 = 1.83
Answer(s): 3.1, 2.38, 2.3, 1.83