Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1.5 - 0.6 = ______
- 1.7 - 0.9 = ______
- 2.6 - 1.7 = ______
- 2.7 - 1.9 = ______
(a)
1.5 - 0.6 = 0.9
(b)
1.7 - 0.9 = 0.8
(c)
2.6 - 1.7 = 0.9
(d)
2.7 - 1.9 = 0.8
Answer(s): 0.9, 0.8, 0.9, 0.8