Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.93 + 0.77 = ______
- 1.93 + 0.12 = ______
- 1.98 + 2.66 = ______
- 2.67 + 2.49 = ______
(a)
0.93 + 0.77 = 1.7
(b)
1.93 + 0.12 = 2.05
(c)
1.98 + 2.66 = 4.64
(d)
2.67 + 2.49 = 5.16
Answer(s): 1.7, 2.05, 4.64, 5.16