Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 522 + 5 = ______
- 21 + 34 = _____
- 532 + 424 = _____
- 1272 + 515 = _____
(a)
522 + 5 = 527
(b)
21 + 34 = 55
(c)
532 + 424 = 956
(d)
1272 + 515 = 1787
Answer(s): 527, 55, 956, 1787