Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 + 19 = _____
- 4 + 25 = _____
- 37 + 55 = _____
- 61 + 11 = _____
(a)
6 + 19 = 25
(b)
4 + 25 = 29
(c)
37 + 55 = 92
(d)
61 + 11 = 72
Answer(s): 25, 29, 92, 72