Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.9 + 0.4 = _____
- 0.4 + 1.8 = _____
- 3.3 + 4.8 = _____
- 10.2 + 3.2 = _____
(a)
0.9 + 0.4 = 1.3
(b)
0.4 + 1.8 = 2.2
(c)
3.3 + 4.8 = 8.1
(d)
10.2 + 3.2 = 13.4
Answer(s): 1.3, 2.2, 8.1, 13.4