Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 2 - 10 = _______
- - 10 + 2 = _______
- - 2 + 10 = _______
- - 10 - 2 = _______
(a)
- 2 - 10 = - 12
(b)
- 10 + 2 = 2 - 10 = - 8
(c)
- 2 + 10 = 10 - 2 = 8
(d)
- 10 - 2 = - 12
Answer(s): - 12, - 8, 8, - 12