Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1 - 0.7 = _______
- 7 - 6.6 = _______
- 2.2 - 0.4 = _______
- 8.5 - 6 = _______
(a)
1 - 0.7 = 0.3
(b)
7 - 6.6 = 0.4
(c)
2.2 - 0.4 = 1.8
(d)
8.5 - 6 = 2.5
Answer(s): 0.3, 0.4, 1.8, 2.5