Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.7 + 0.5 = _____
- 0.7 + 1.6 = _____
- 3.9 + 5.8 = _____
- 10.7 + 3.4 = _____
(a)
0.7 + 0.5 = 1.2
(b)
0.7 + 1.6 = 2.3
(c)
3.9 + 5.8 = 9.7
(d)
10.7 + 3.4 = 14.1
Answer(s): 1.2, 2.3, 9.7, 14.1