Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.84 + 0.44 = ______
- 1.72 + 0.28 = ______
- 1.15 + 2.01 = ______
- 2.93 + 2.04 = ______
(a)
0.84 + 0.44 = 1.28
(b)
1.72 + 0.28 = 2
(c)
1.15 + 2.01 = 3.16
(d)
2.93 + 2.04 = 4.97
Answer(s): 1.28, 2, 3.16, 4.97