Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1115 + 2422 = _____
- 2450 + 3330 = _____
- 51000 + 12400 = _____
- 13000 + 23000 = _____
(a)
1115 + 2422 = 3537
(b)
2450 + 3330 = 5780
(c)
51000 + 12400 = 63400
(d)
13000 + 23000 = 36000
Answer(s): 3537, 5780, 63400, 36000