Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 500 + 60 + 8 = _____
- 9000 + 700 + 50 = _____
- 5000 + 700 + 9 = _____
- 2000 + 500 + 30 = _____
(a)
500 + 60 + 8 = 568
(b)
9000 + 700 + 50 = 9750
(c)
5000 + 700 + 9 = 5709
(d)
2000 + 500 + 30 = 2530
Answer(s): 568, 9750, 5709, 2530