Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1 - 0.6 = _______
- 4 - 2.9 = _______
- 3.1 - 0.4 = _______
- 8.1 - 7 = _______
(a)
1 - 0.6 = 0.4
(b)
4 - 2.9 = 1.1
(c)
3.1 - 0.4 = 2.7
(d)
8.1 - 7 = 1.1
Answer(s): 0.4, 1.1, 2.7, 1.1