Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.57 + 0.34 = ______
- 1.09 + 0.75 = ______
- 1.25 + 2.81 = ______
- 2.45 + 2.22 = ______
(a)
0.57 + 0.34 = 0.91
(b)
1.09 + 0.75 = 1.84
(c)
1.25 + 2.81 = 4.06
(d)
2.45 + 2.22 = 4.67
Answer(s): 0.91, 1.84, 4.06, 4.67