Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.2 + 0.7 = _____
- 0.5 + 1.1 = _____
- 2.4 + 5.3 = _____
- 10.2 + 3.7 = _____
(a)
0.2 + 0.7 = 0.9
(b)
0.5 + 1.1 = 1.6
(c)
2.4 + 5.3 = 7.7
(d)
10.2 + 3.7 = 13.9
Answer(s): 0.9, 1.6, 7.7, 13.9