Obraich a-mach \(7 + 6 \times 11\).
\[67\]
\[73\]
\[143\]
Obraich a-mach \(18 - 3 \times 4\).
\[6\]
\[42\]
\[60\]
Obraich a-mach \(9 \times 8 - 6 \times 7\).
\[30\]
\[126\]
\[462\]
Obraich a-mach \(146 + 7 \times 14 - 31\).
\[27\]
\[213\]
\[2111\]
Obraich a-mach \(14 \times (8 - 2)\).
\[78\]
\[84\]
\[110\]
Obraich a-mach \(2 + 3 \times (10 - 4)\).
\[20\]
\[26\]
\[28\]
Obraich a-mach \((18 - 3) \times 10 + 2\).
\[10\]
\[152\]
\[212\]
Obraich a-mach \(6 \times 6 + 7 \times 5\).
\[71\]
\[215\]
\[390\]
Obraich a-mach \(50 \div 2 - 5 \times 4\).
\[5\]
\[25\]
\[80\]
Obraich a-mach \(3 + 20 \div 2\).
\[8\]
\[11.5\]
\[13\]