Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 + 14 = _____
- 4 + 36 = _____
- 11 + 33 = _____
- 50 + 29 = _____
(a)
7 + 14 = 21
(b)
4 + 36 = 40
(c)
11 + 33 = 44
(d)
50 + 29 = 79
Answer(s): 21, 40, 44, 79