Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 29678 - 22431 = _____
- 89790 - 82440 = _____
- 57900 - 24300 = _____
- 99000 - 33000 = _____
(a)
29678 - 22431 = 7247
(b)
89790 - 82440 = 7350
(c)
57900 - 24300 = 33600
(d)
99000 - 33000 = 66000
Answer(s): 7247, 7350, 33600, 66000