Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5124 + 5511 = _____
- 3200 + 1110 = _____
- 43400 + 25300 = _____
- 51000 + 30000 = _____
(a)
5124 + 5511 = 10635
(b)
3200 + 1110 = 4310
(c)
43400 + 25300 = 68700
(d)
51000 + 30000 = 81000
Answer(s): 10635, 4310, 68700, 81000