gvin22 На листике
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irina1807 1) 200:2*540+460:10=54.046.
1. 200:2=100.   2. 100*540=54000.   3. 460:10=46.   4. 54000+46=54.046.
3 )1200-200:(40*5)*5=1198.
1. 40*5=20.   2. 20*5=100.   3. 200:100=2.   4. 1200-2=1198.
4) (1200-200:40)*5*5=29.875.
1. 200:40=5.   2. 1200-5=1195.   3. 1195*5=5975.   4. 5975*5=29.875.
2)1200-200: 40*5*5= 1075
1. 200:40=5  2.5*5=25 3.25*5=125 4.1200-125=1075