Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3445 + 4310 = _____
- 5500 + 1220 = _____
- 50200 + 11200 = _____
- 10000 + 44000 = _____
(a)
3445 + 4310 = 7755
(b)
5500 + 1220 = 6720
(c)
50200 + 11200 = 61400
(d)
10000 + 44000 = 54000
Answer(s): 7755, 6720, 61400, 54000