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dau COROANA !!! Cine imi raspunde corect Calculeaza:
832 :8+[3x (30-18 :6:30)]=
25 +6x [107 -100 :(8-3)]- 9x1=
1+3x [7+8 x 7 - 3 +3 x (5+6)]=
[55 x 5- (199 - 99 x 2 + 20 x 5) = 220 :10] :4=
5 + [7 +3 x ( 7-2)] ; 2 - 6=
9 + 8 x[ 7+ 6 x ( 5 + 4 x 3) - 2 x 1] - 10 x 10=

Răspuns :

IiToxic
25 +6x (7:5)-9
=25+6x 1.4 -9
=25+ 8.4 -9
=33.4-9
=24,4

1 +3x[7 + 56 -3 x 11]
=1 +3 x [7+ 168 x 11]
=1 +3 x 1848
=1 +5544
=5545

[55x5 - (199 -99 x 2 +20 x 5) -220 :10]:4 
=[275 -( 199 - 198 + 125 ) -22]:4
=[275 - 126-22]:4
=127 : 4
=31.7

5 + [7 +3 x (7-2)] :2-6
=5 + [7 +3 x 5 ] : 2-6
=5+ [7+ 15 ] : 2-6
=5 +  22 : 2 -6
=5 + 11 -6
=16-6
=10

9+8x[7+6x(5+4x3)-2x1]-10x10
=9+8 x[7+6x 17-2]-100
=9+8 x [ 7 + 102 -2] -100
=17x  107-100
=1819-100
=1719