Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 27789 - 18545 = _____
- 57690 - 54230 = _____
- 66800 - 15200 = _____
- 66000 - 44000 = _____
(a)
27789 - 18545 = 9244
(b)
57690 - 54230 = 3460
(c)
66800 - 15200 = 51600
(d)
66000 - 44000 = 22000
Answer(s): 9244, 3460, 51600, 22000