.


:




:

































 

 

 

 





. . 3.

 

3 -

1.   (.1400+1500) ___________________________ (.1300)
  2.       (.1300) ____________________________ (.1700)  
  3.   (.1400) __________________________________ + (. 1300+1400)  
5. - (.1200) _________________________________ (.1100)  
6. + (1250+1240) ____________________________________ (.1200)
7. (): .(1300-1100) ____________________________________ (. 1300)
8. : (.1300-1100) _____________________________________ ): (.13000-1100+1400+1510)
9. (. 1300-1100) ____________________________________ (.1210+1220)
  10. + (.1110+1150+1210) _____________________________________ (.1600)

. 1.5.

. 50-60 % . , , .

:

- - .

- - .

. .

, , , , , , , . . , . , 0,5 (50 %).

. , .

, . 0,5.

. 0,6-0,8.

, .. , , . 0.3.

 





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