Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 500 + 60 + 2 = _____
- 2000 + 800 + 90 = _____
- 2000 + 700 + 1 = _____
- 6000 + 700 + 40 = _____
(a)
500 + 60 + 2 = 562
(b)
2000 + 800 + 90 = 2890
(c)
2000 + 700 + 1 = 2701
(d)
6000 + 700 + 40 = 6740
Answer(s): 562, 2890, 2701, 6740