Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1 + 42 = _____
- 31 + 24 = _____
- 22 + 44 = _____
- 54 + 41 = _____
(a)
1 + 42 = 43
(b)
31 + 24 = 55
(c)
22 + 44 = 66
(d)
54 + 41 = 95
Answer(s): 43, 55, 66, 95