Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3515 + 8 = _____
- 4632 + 40 = _____
- 2411 + 300 = _____
- 2504 + 1000 = _____
(a)
3515 + 8 = 3523
(b)
4632 + 40 = 4672
(c)
2411 + 300 = 2711
(d)
2504 + 1000 = 3504
Answer(s): 3523, 4672, 2711, 3504