Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 8.2 - 4.7 = ______
- 1.38 - 1.35 = ______
- 2.5 - 0.25 = ______
- 15.49 - 10 = ______
(a)
8.2 - 4.7 = 3.5
(b)
1.38 - 1.35 = 0.03
(c)
2.5 - 0.25 = 2.25
(d)
15.49 - 10 = 5.49
Answer(s): 3.5, 0.03, 2.25, 5.49