Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 + 40 = _____
- 31 + 24 = _____
- 26 + 41 = _____
- 53 + 45 = _____
(a)
8 + 40 = 48
(b)
31 + 24 = 55
(c)
26 + 41 = 67
(d)
53 + 45 = 98
Answer(s): 48, 55, 67, 98