Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 5 + 1.8 = ______
- 2 + 2.17 = ______
- 4 + 0.2 = ______
- 2 + 2.77 = ______
(a)
5 + 1.8 = 6.8
(b)
2 + 2.17 = 4.17
(c)
4 + 0.2 = 4.2
(d)
2 + 2.77 = 4.77
Answer(s): 6.8, 4.17, 4.2, 4.77