Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.7 + 0.6 = _____
- 0.6 + 1.6 = _____
- 2.8 + 5.3 = _____
- 11.5 + 3.1 = _____
(a)
0.7 + 0.6 = 1.3
(b)
0.6 + 1.6 = 2.2
(c)
2.8 + 5.3 = 8.1
(d)
11.5 + 3.1 = 14.6
Answer(s): 1.3, 2.2, 8.1, 14.6