Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1 - 0.4 = _______
- 4 - 1.9 = _______
- 3.5 - 0.4 = _______
- 8.9 - 8 = _______
(a)
1 - 0.4 = 0.6
(b)
4 - 1.9 = 2.1
(c)
3.5 - 0.4 = 3.1
(d)
8.9 - 8 = 0.9
Answer(s): 0.6, 2.1, 3.1, 0.9