Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1000 + 3 = _____
- 1000 + 80 = _____
- 1000 + 615 = _____
- 1000 + 1272 = _____
(a)
1000 + 3 = 1003
(b)
1000 + 80 = 1080
(c)
1000 + 615 = 1615
(d)
1000 + 1272 = 2272
Answer(s): 1003, 1080, 1615, 2272