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= \(\frac{2014x2015+1014}{2014x2016-1000}=\frac{2014x\left(2016-1\right)+1014}{2014x2016-1000}\)
= \(\frac{2014x2016-2014+1014}{2014x2016-1000}\)= \(\frac{2014x2016-1000}{2014x2016-1000}=1\)
a)1945*240-1000=465800
945+1945*239=465800
b)637*527-189=335510
526*637+448=335510
`= 18,85 xx (2010 - 65 - 945)`
`= 18,85 xx 1000`
`= 18850`.
a) 197. 5+938*197.5+395+59*197.5
=197.5*(1+938+2+59)
=197.5*1000
=197500
b)0.3607/0.01+36.07*95+36.07/0.25
=36.07*(1+95+4)
=36.07*100
=3607
c)=13*(2+8)=13*10=130
\(=\frac{945.\left(328+1\right)-1}{\left(945-1\right)+945.328}\)
\(=\frac{945.328+\left(945-1\right)}{\left(945-1\right)+945.328}=1\)
1996x1995-996
----------------------
1000+1996x1994
=(1996-996)x1995
------------------------
(1994+1996)x1000
=1000x1994
------------------------
3990x1000
=1994000
------------------
3990000
=997
--------
1995
1945x131+1000/132x1945-945
=1945.131+1000/132.1945+945
= 131+1000/132-945
\(\frac{1945x131+1000}{132x1945-945}\)
\(=\frac{1945x131+1000}{\left(131+1\right)x1945-945}\)
\(=\frac{1945x131+1000}{131x1945+1x1945-945}\)
\(=\frac{1945x131+1000}{131x1945+1945-945}\)
\(=\frac{1945x131+1000}{131x1945+1000}\)
\(=1\)