Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.4 + 0.8 = _____
- 0.9 + 2.8 = _____
- 3.2 + 5.9 = _____
- 11.2 + 3.6 = _____
(a)
0.4 + 0.8 = 1.2
(b)
0.9 + 2.8 = 3.7
(c)
3.2 + 5.9 = 9.1
(d)
11.2 + 3.6 = 14.8
Answer(s): 1.2, 3.7, 9.1, 14.8