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# MissyGirl #

-94+94-5469+382-392+(-38)=-5517

k nha!

=-5577

tích m nha

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  \(8\frac{1}{5}\)X \(\left(11\frac{94}{1592}-6\frac{38}{1517}\right):8\frac{11}{43}\)

= \(\frac{41}{5}\)X \(\left(\frac{17606}{1592}-\frac{9140}{1517}\right):\frac{355}{43}\)

= \(\frac{41}{5}\)X  \(\left(\frac{26708302}{2415064}-\frac{14550880}{2415064}\right):\frac{355}{43}\)

= \(\frac{41}{5}\)X \(\frac{12157422}{2415064}:\frac{355}{43}\)

= \(\frac{49845430200000006}{12075320}:\frac{355}{43}\)

= \(\frac{5358383746500001}{1071684650}\)

( 36 + 79 ) + ( 145 - 79 - 36 )

= 115 + ( 66 - 36 )

= 115 + 30

= 145

10 - [ 12 - ( - 9 - 1 ) ]

= 10 - [ 12 - ( - 10 ) ]

= 10 - 22

= - 12

( 38 - 29 + 43 ) - ( 43 + 38 )

= ( 9 + 43 ) - 81

= 52 - 81 

= - 29

271 - [ ( 43 ) + 271 - ( - 17 ) ]

= 271 - [ 314 - ( - 17 ) ]

= 271 - 331

= - 60

- 144 - [ 29 - ( + 144 ) - ( + 144 ) ] 

= - 144 - [ ( - 115 ) - ( + 144 ) ]

= - 144 - ( - 259 )

= 115

(36+79)+(145-79-36)                           

=115+30

=145

10-[12-(-9-1)]

=10-22

=-12  

(38-29+43)-(43+38)

=52-81

=(-29)

271-[(43)+271-(17)]

=271-297

=(-26)

-144-[29-(+144)-(+144)

=-144-(-259)

=115 

\(8\frac{1}{5}.\left(11\frac{94}{1591}-6\frac{38}{1517}\right):8\frac{11}{43}\\ =8\frac{1}{5}.5\frac{60}{1763}:8\frac{11}{43}\\ =41\frac{12}{43}:8\frac{11}{43}\\ =5\)