Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.82 + 0.98 = _____
- 0.37 + 1.86 = _____
- 1.87 + 3.38 = _____
- 10.05 + 3.75 = _____
(a)
0.82 + 0.98 = 1.8
(b)
0.37 + 1.86 = 2.23
(c)
1.87 + 3.38 = 5.25
(d)
10.05 + 3.75 = 13.8
Answer(s): 1.8, 2.23, 5.25, 13.8