Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.04 + 0.68 = _____
- 0.69 + 2.31 = _____
- 1.75 + 4.11 = _____
- 10.35 + 3.15 = _____
(a)
0.04 + 0.68 = 0.72
(b)
0.69 + 2.31 = 3
(c)
1.75 + 4.11 = 5.86
(d)
10.35 + 3.15 = 13.5
Answer(s): 0.72, 3, 5.86, 13.5