Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 500 + 70 + 2 = _____
- 8000 + 600 + 30 = _____
- 6000 + 600 + 2 = _____
- 1000 + 900 + 60 = _____
(a)
500 + 70 + 2 = 572
(b)
8000 + 600 + 30 = 8630
(c)
6000 + 600 + 2 = 6602
(d)
1000 + 900 + 60 = 1960
Answer(s): 572, 8630, 6602, 1960