Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.09 + 0.46 = ______
- 1.84 + 0.05 = ______
- 1.29 + 2.91 = ______
- 2.66 + 2.03 = ______
(a)
0.09 + 0.46 = 0.55
(b)
1.84 + 0.05 = 1.89
(c)
1.29 + 2.91 = 4.2
(d)
2.66 + 2.03 = 4.69
Answer(s): 0.55, 1.89, 4.2, 4.69