Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.5 + 0.4 = _____
- 0.5 + 2.8 = _____
- 2.3 + 4.1 = _____
- 10.3 + 3.3 = _____
(a)
0.5 + 0.4 = 0.9
(b)
0.5 + 2.8 = 3.3
(c)
2.3 + 4.1 = 6.4
(d)
10.3 + 3.3 = 13.6
Answer(s): 0.9, 3.3, 6.4, 13.6