Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.22 + 0.09 = _____
- 0.95 + 1.66 = _____
- 2.31 + 4.67 = _____
- 10.86 + 3.28 = _____
(a)
0.22 + 0.09 = 0.31
(b)
0.95 + 1.66 = 2.61
(c)
2.31 + 4.67 = 6.98
(d)
10.86 + 3.28 = 14.14
Answer(s): 0.31, 2.61, 6.98, 14.14