Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.04 + 0.45 = ______
- 1.39 + 0.53 = ______
- 1.47 + 2.63 = ______
- 2.32 + 2.01 = ______
(a)
0.04 + 0.45 = 0.49
(b)
1.39 + 0.53 = 1.92
(c)
1.47 + 2.63 = 4.1
(d)
2.32 + 2.01 = 4.33
Answer(s): 0.49, 1.92, 4.1, 4.33