Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 8.2 - 3.5 = ______
- 3.04 - 3 = ______
- 3.9 - 0.39 = ______
- 11.91 - 10 = ______
(a)
8.2 - 3.5 = 4.7
(b)
3.04 - 3 = 0.04
(c)
3.9 - 0.39 = 3.51
(d)
11.91 - 10 = 1.91
Answer(s): 4.7, 0.04, 3.51, 1.91