Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2432 + 1534 = _____
- 4540 + 1220 = _____
- 22500 + 31400 = _____
- 51000 + 41000 = _____
(a)
2432 + 1534 = 3966
(b)
4540 + 1220 = 5760
(c)
22500 + 31400 = 53900
(d)
51000 + 41000 = 92000
Answer(s): 3966, 5760, 53900, 92000