52-6×1= 8+5×4= 63+3×9= 12+6×9=
50-8÷2= 13-20÷5= 47+9×2= 34-36÷4=
87-8×6= 52+5×7= 8×5-27= 76+3×6=
52+6×7= 83-63÷9= 6÷1+55= 87-6×8=
52-6×1= 8+5×4= 63+3×9= 12+6×9=
50-8÷2= 13-20÷5= 47+9×2= 34-36÷4=
87-8×6= 52+5×7= 8×5-27= 76+3×6=
52+6×7= 83-63÷9= 6÷1+55= 87-6×8=