Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 + 44 = _____
- 31 + 26 = _____
- 23 + 45 = _____
- 53 + 43 = _____
(a)
4 + 44 = 48
(b)
31 + 26 = 57
(c)
23 + 45 = 68
(d)
53 + 43 = 96
Answer(s): 48, 57, 68, 96