Question

Thực hiện phép tính: (Tính nhanh nếu có thể)

1) 347.2² – 2² . ( 216 + 184 ) : 8  ;                    

2) 132 – [116 – ( 132 – 128 )²]  ;

3) 16 :{400 : [200 – ( 37 + 46 . 3 )]} ;                   

4) {184 : [96 – 124 : 31 ] – 2 }. 3651   ;  

5) 46 – [ (16 + 71 . 4 ) : 15 ]} – 2   ;                           

6) 3³.18 + 72 .4² – 41 .18

7)( 56 . 46 – 25 . 23 ) : 23     ;                                     

8) ( 28 . 54 + 56 . 36 ) : 21 : 2  ;

9) ( 76 . 34 – 19 . 64 ) : ( 38 . 9 )     ;         

10) ( 2+ 4 + 6 + ….. + 100 ) . ( 36 . 333 – 108 . 111) 

11) ( 5 . 4¹¹- 3 .16⁵ ): 4¹⁰

12) \(\dfrac{7256.4375-725}{3650+4375.7255}\)