Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 25989 - 21531 = _____
- 68670 - 63230 = _____
- 86600 - 33200 = _____
- 89000 - 44000 = _____
(a)
25989 - 21531 = 4458
(b)
68670 - 63230 = 5440
(c)
86600 - 33200 = 53400
(d)
89000 - 44000 = 45000
Answer(s): 4458, 5440, 53400, 45000