Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.74 + 0.12 = ______
- 1.98 + 0.42 = ______
- 1.38 + 2.96 = ______
- 2.05 + 2.73 = ______
(a)
0.74 + 0.12 = 0.86
(b)
1.98 + 0.42 = 2.4
(c)
1.38 + 2.96 = 4.34
(d)
2.05 + 2.73 = 4.78
Answer(s): 0.86, 2.4, 4.34, 4.78