Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.62 + 0.31 = ______
- 1.18 + 0.87 = ______
- 1.16 + 2.33 = ______
- 2.69 + 2.28 = ______
(a)
0.62 + 0.31 = 0.93
(b)
1.18 + 0.87 = 2.05
(c)
1.16 + 2.33 = 3.49
(d)
2.69 + 2.28 = 4.97
Answer(s): 0.93, 2.05, 3.49, 4.97