Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2442 + 2024 = _____
- 1410 + 3440 = _____
- 31200 + 25400 = _____
- 42000 + 33000 = _____
(a)
2442 + 2024 = 4466
(b)
1410 + 3440 = 4850
(c)
31200 + 25400 = 56600
(d)
42000 + 33000 = 75000
Answer(s): 4466, 4850, 56600, 75000