Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1 + 42 = _____
- 30 + 21 = _____
- 24 + 41 = _____
- 55 + 41 = _____
(a)
1 + 42 = 43
(b)
30 + 21 = 51
(c)
24 + 41 = 65
(d)
55 + 41 = 96
Answer(s): 43, 51, 65, 96