Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.6 + 0.8 = _____
- 0.4 + 1.8 = _____
- 3.5 + 3.4 = _____
- 11.6 + 3.1 = _____
(a)
0.6 + 0.8 = 1.4
(b)
0.4 + 1.8 = 2.2
(c)
3.5 + 3.4 = 6.9
(d)
11.6 + 3.1 = 14.7
Answer(s): 1.4, 2.2, 6.9, 14.7