30x5-20+32:2=81

30:2x5-20+32=87

30+32x5:2-20=135

30-20x5+32:2=41

30x5-20:2+32=97

30:2x5+32-20=87

30+32x5-20:2=145

30-20x5:2+32=57

30x5+32-20:2=81

30:2+32x5-20=215

30+32:2-20x5=55

30-20+32x5:2=105

30x5+32:2-20=71

30:2+32-20x5=135

30+32:2x5-20=135

30-20+32:2x5=105

30x5:2-20+32=87

30:2-20x5+32=7

30+32-20x5:2=105

30-20:2+32x5=185

30x5:2+32-20=87

30:2-20+32x5=135

30+32-20:2x5=105

30-20:2x5+32=57