Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.9 - 0.2 = ______
- 1.2 - 0.5 = ______
- 2.2 - 1.4 = ______
- 1.2 - 1.1 = ______
(a)
0.9 - 0.2 = 0.7
(b)
1.2 - 0.5 = 0.7
(c)
2.2 - 1.4 = 0.8
(d)
1.2 - 1.1 = 0.1
Answer(s): 0.7, 0.7, 0.8, 0.1