Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1454 + 5405 = _____
- 4420 + 3440 = _____
- 21100 + 52300 = _____
- 54000 + 24000 = _____
(a)
1454 + 5405 = 6859
(b)
4420 + 3440 = 7860
(c)
21100 + 52300 = 73400
(d)
54000 + 24000 = 78000
Answer(s): 6859, 7860, 73400, 78000