Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4003 + 1 = _____
- 4531 + 20 = _____
- 2059 + 100 = _____
- 2819 + 9000 = _____
(a)
4003 + 1 = 4004
(b)
4531 + 20 = 4551
(c)
2059 + 100 = 2159
(d)
2819 + 9000 = 11819
Answer(s): 4004, 4551, 2159, 11819