Matematică
miruna2246
20

( 8 x 9-4:2) - (91-9 x 9 ) = 100- (27+7 x 6 - 48:8 ) :7 = (4x8 + 3 x 9 + 21) : 10: ( 40- 9 x 4 ) = 56 : (100 - 8 x 5 - 6 x 5 - 7 x 3-1) = (24 + 6 x 2) : 4 + 7 - (28 - 12 : 3 ) : 6 = (54 : 6 x 3 - 6 x 2 ) : 3 = (2 x 3 x 3 ) : 2 x ( 45 : 9 + 72 : 8 - 16 : 2) = 4 x 3 + 15 - 7 x 2 + 37 - 8 x 6 = 19 + (6 x 7 - 18) - 2 x 9 = 73 - 58 + 29 - 4 =

+2
(1) Răspunsuri
larisaoana34

( 8 x 9-4:2) - (91-9 x 9 ) = 100

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