Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 920 + 9 = ______
- 23 + 35 = _____
- 530 + 426 = _____
- 2678 + 911 = _____
(a)
920 + 9 = 929
(b)
23 + 35 = 58
(c)
530 + 426 = 956
(d)
2678 + 911 = 3589
Answer(s): 929, 58, 956, 3589