Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1 - 0.9 = _______
- 5 - 4.5 = _______
- 3.9 - 0.3 = _______
- 7.9 - 7 = _______
(a)
1 - 0.9 = 0.1
(b)
5 - 4.5 = 0.5
(c)
3.9 - 0.3 = 3.6
(d)
7.9 - 7 = 0.9
Answer(s): 0.1, 0.5, 3.6, 0.9