Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.8 + 0.8 = _____
- 0.7 + 2.9 = _____
- 2.3 + 4.7 = _____
- 10.1 + 3.8 = _____
(a)
0.8 + 0.8 = 1.6
(b)
0.7 + 2.9 = 3.6
(c)
2.3 + 4.7 = 7
(d)
10.1 + 3.8 = 13.9
Answer(s): 1.6, 3.6, 7, 13.9