Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.4 + 0.6 = _____
- 0.1 + 2.8 = _____
- 1.3 + 5.9 = _____
- 10.3 + 3.6 = _____
(a)
0.4 + 0.6 = 1
(b)
0.1 + 2.8 = 2.9
(c)
1.3 + 5.9 = 7.2
(d)
10.3 + 3.6 = 13.9
Answer(s): 1, 2.9, 7.2, 13.9