Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.74 + 0.94 = ______
- 1.64 + 0.33 = ______
- 1.76 + 2.21 = ______
- 2.94 + 2.22 = ______
(a)
0.74 + 0.94 = 1.68
(b)
1.64 + 0.33 = 1.97
(c)
1.76 + 2.21 = 3.97
(d)
2.94 + 2.22 = 5.16
Answer(s): 1.68, 1.97, 3.97, 5.16