Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 27997 - 17322 = _____
- 86780 - 82440 = _____
- 78800 - 34500 = _____
- 89000 - 44000 = _____
(a)
27997 - 17322 = 10675
(b)
86780 - 82440 = 4340
(c)
78800 - 34500 = 44300
(d)
89000 - 44000 = 45000
Answer(s): 10675, 4340, 44300, 45000