Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.89 + 0.66 = _____
- 0.82 + 1.62 = _____
- 3.11 + 4.38 = _____
- 11.43 + 3.39 = _____
(a)
0.89 + 0.66 = 1.55
(b)
0.82 + 1.62 = 2.44
(c)
3.11 + 4.38 = 7.49
(d)
11.43 + 3.39 = 14.82
Answer(s): 1.55, 2.44, 7.49, 14.82