Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 4 - 0.5 = ______
- 4 - 2.49 = ______
- 5 - 0.5 = ______
- 5 - 1.25 = ______
(a)
4 - 0.5 = 3.5
(b)
4 - 2.49 = 1.51
(c)
5 - 0.5 = 4.5
(d)
5 - 1.25 = 3.75
Answer(s): 3.5, 1.51, 4.5, 3.75