Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 22 - 10 = _____
- 45 - 10 = _____
- 67 - 10 = _____
- 84 - 10 = _____
(a)
22 - 10 = 12
(b)
45 - 10 = 35
(c)
67 - 10 = 57
(d)
84 - 10 = 74
Answer(s): 12, 35, 57, 74