Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.63 + 0.24 = _____
- 0.89 + 1.78 = _____
- 1.86 + 3.09 = _____
- 10.32 + 3.64 = _____
(a)
0.63 + 0.24 = 0.87
(b)
0.89 + 1.78 = 2.67
(c)
1.86 + 3.09 = 4.95
(d)
10.32 + 3.64 = 13.96
Answer(s): 0.87, 2.67, 4.95, 13.96