Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.7 - 0.5 = ______
- 1.8 - 0.9 = ______
- 1.7 - 1.1 = ______
- 2.2 - 1.5 = ______
(a)
0.7 - 0.5 = 0.2
(b)
1.8 - 0.9 = 0.9
(c)
1.7 - 1.1 = 0.6
(d)
2.2 - 1.5 = 0.7
Answer(s): 0.2, 0.9, 0.6, 0.7