Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1.24 - 0.81 = ______
- 1.42 - 0.56 = ______
- 1.86 - 1.43 = ______
- 2.62 - 2.23 = ______
(a)
1.24 - 0.81 = 0.43
(b)
1.42 - 0.56 = 0.86
(c)
1.86 - 1.43 = 0.43
(d)
2.62 - 2.23 = 0.39
Answer(s): 0.43, 0.86, 0.43, 0.39