Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 25 - 10 = _____
- 34 - 10 = _____
- 55 - 10 = _____
- 88 - 10 = _____
(a)
25 - 10 = 15
(b)
34 - 10 = 24
(c)
55 - 10 = 45
(d)
88 - 10 = 78
Answer(s): 15, 24, 45, 78