Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 6.3 - 3.1 = ______
- 1.04 - 0.99 = ______
- 2.9 - 0.29 = ______
- 17.44 - 10 = ______
(a)
6.3 - 3.1 = 3.2
(b)
1.04 - 0.99 = 0.05
(c)
2.9 - 0.29 = 2.61
(d)
17.44 - 10 = 7.44
Answer(s): 3.2, 0.05, 2.61, 7.44