Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2168 + 2 = _____
- 3069 + 50 = _____
- 3364 + 800 = _____
- 3281 + 9000 = _____
(a)
2168 + 2 = 2170
(b)
3069 + 50 = 3119
(c)
3364 + 800 = 4164
(d)
3281 + 9000 = 12281
Answer(s): 2170, 3119, 4164, 12281