7×9-17= 32+20÷5= 36-8÷4= 43-3×9= 75-24÷8=
90+9÷3= 76-36÷9= 13+5×3= 9×6+18= 65-1×2=
21-20÷4= 37+6×3= 32-18÷6= 55+8×1= 36÷6+48=
27-27÷3= 74+5×1= 5×5-21= 94-2×1= 16-7×1=
7×9-17= 32+20÷5= 36-8÷4= 43-3×9= 75-24÷8=
90+9÷3= 76-36÷9= 13+5×3= 9×6+18= 65-1×2=
21-20÷4= 37+6×3= 32-18÷6= 55+8×1= 36÷6+48=
27-27÷3= 74+5×1= 5×5-21= 94-2×1= 16-7×1=