Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 24 - 10 = _____
- 50 - 10 = _____
- 68 - 10 = _____
- 78 - 10 = _____
(a)
24 - 10 = 14
(b)
50 - 10 = 40
(c)
68 - 10 = 58
(d)
78 - 10 = 68
Answer(s): 14, 40, 58, 68