Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 7.5 - 2.8 = ______
- 2.74 - 2.7 = ______
- 4.8 - 0.48 = ______
- 12.19 - 10 = ______
(a)
7.5 - 2.8 = 4.7
(b)
2.74 - 2.7 = 0.04
(c)
4.8 - 0.48 = 4.32
(d)
12.19 - 10 = 2.19
Answer(s): 4.7, 0.04, 4.32, 2.19