Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 226 + 3 = ______
- 22 + 33 = _____
- 433 + 223 = _____
- 1873 + 410 = _____
(a)
226 + 3 = 229
(b)
22 + 33 = 55
(c)
433 + 223 = 656
(d)
1873 + 410 = 2283
Answer(s): 229, 55, 656, 2283