Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 1.47 - 0.78 = ______
- 0.8 - 0.46 = ______
- 1.7 - 1.45 = ______
- 1.72 - 1.51 = ______
(a)
1.47 - 0.78 = 0.69
(b)
0.8 - 0.46 = 0.34
(c)
1.7 - 1.45 = 0.25
(d)
1.72 - 1.51 = 0.21
Answer(s): 0.69, 0.34, 0.25, 0.21