Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.99 + 0.85 = _____
- 0.42 + 1.05 = _____
- 2.87 + 5.53 = _____
- 10.86 + 3.34 = _____
(a)
0.99 + 0.85 = 1.84
(b)
0.42 + 1.05 = 1.47
(c)
2.87 + 5.53 = 8.4
(d)
10.86 + 3.34 = 14.2
Answer(s): 1.84, 1.47, 8.4, 14.2