Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 + 14 = _____
- 2 + 35 = _____
- 11 + 40 = _____
- 40 + 21 = _____
(a)
8 + 14 = 22
(b)
2 + 35 = 37
(c)
11 + 40 = 51
(d)
40 + 21 = 61
Answer(s): 22, 37, 51, 61