1)3*6\2+42=51
2)(78+12)-42/7=84
3)(27/9+32/8)*9=63
4)(81-9*9)+3*5=15
5))8*5-3*8)+8*8=80
6)54/(48-39)+54=60
54/(48-39)+54=54:9+54=60 3*6/2+42= 3*3+42=51 (78+12)-42/7=90-6=84 (27/9+32/8)*9=(3+4)*9=63 (81-9*9)+3*5=(81-81)+15=15 (8*5-3*8)+8*8=(40-24)+64=80
1)3*6\2+42=51
2)(78+12)-42/7=84
3)(27/9+32/8)*9=63
4)(81-9*9)+3*5=15
5))8*5-3*8)+8*8=80
6)54/(48-39)+54=60
54/(48-39)+54=54:9+54=60
3*6/2+42= 3*3+42=51
(78+12)-42/7=90-6=84
(27/9+32/8)*9=(3+4)*9=63
(81-9*9)+3*5=(81-81)+15=15
(8*5-3*8)+8*8=(40-24)+64=80