Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 + 42 = _____
- 32 + 24 = _____
- 22 + 40 = _____
- 54 + 45 = _____
(a)
5 + 42 = 47
(b)
32 + 24 = 56
(c)
22 + 40 = 62
(d)
54 + 45 = 99
Answer(s): 47, 56, 62, 99