Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 + 1000 = _____
- 15 + 1000 = _____
- 431 + 1000 = _____
- 4614 + 1000 = _____
(a)
9 + 1000 = 1009
(b)
15 + 1000 = 1015
(c)
431 + 1000 = 1431
(d)
4614 + 1000 = 5614
Answer(s): 1009, 1015, 1431, 5614