Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.4 + 0.6 = _____
- 0.2 + 2.6 = _____
- 1.9 + 3.9 = _____
- 10.3 + 3.4 = _____
(a)
0.4 + 0.6 = 1
(b)
0.2 + 2.6 = 2.8
(c)
1.9 + 3.9 = 5.8
(d)
10.3 + 3.4 = 13.7
Answer(s): 1, 2.8, 5.8, 13.7