Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 24 - 10 = _____
- 42 - 10 = _____
- 67 - 10 = _____
- 79 - 10 = _____
(a)
24 - 10 = 14
(b)
42 - 10 = 32
(c)
67 - 10 = 57
(d)
79 - 10 = 69
Answer(s): 14, 32, 57, 69