Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.99 + 0.24 = ______
- 1.55 + 0.15 = ______
- 1.29 + 2.07 = ______
- 2.03 + 2.07 = ______
(a)
0.99 + 0.24 = 1.23
(b)
1.55 + 0.15 = 1.7
(c)
1.29 + 2.07 = 3.36
(d)
2.03 + 2.07 = 4.1
Answer(s): 1.23, 1.7, 3.36, 4.1