Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 7.2 - 3.3 = ______
- 2.34 - 2.3 = ______
- 2.1 - 0.21 = ______
- 16.04 - 10 = ______
(a)
7.2 - 3.3 = 3.9
(b)
2.34 - 2.3 = 0.04
(c)
2.1 - 0.21 = 1.89
(d)
16.04 - 10 = 6.04
Answer(s): 3.9, 0.04, 1.89, 6.04