Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.98 + 0.13 = ______
- 1.84 + 0.98 = ______
- 1.98 + 2.69 = ______
- 2.89 + 2.22 = ______
(a)
0.98 + 0.13 = 1.11
(b)
1.84 + 0.98 = 2.82
(c)
1.98 + 2.69 = 4.67
(d)
2.89 + 2.22 = 5.11
Answer(s): 1.11, 2.82, 4.67, 5.11