Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1 + 40 = _____
- 32 + 20 = _____
- 26 + 41 = _____
- 51 + 41 = _____
(a)
1 + 40 = 41
(b)
32 + 20 = 52
(c)
26 + 41 = 67
(d)
51 + 41 = 92
Answer(s): 41, 52, 67, 92