Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 + 15 = _____
- 5 + 22 = _____
- 35 + 34 = _____
- 46 + 21 = _____
(a)
9 + 15 = 24
(b)
5 + 22 = 27
(c)
35 + 34 = 69
(d)
46 + 21 = 67
Answer(s): 24, 27, 69, 67