5×1+92= 7×8-30= 35-4÷4= 92-3÷1= 28÷7+52=
27÷9+69= 55-7×3= 7×5-22= 78-10÷5= 52-42÷6=
55-30÷6= 11-30÷6= 35+5×1= 67-8×2= 87+9×1=
5×1+92= 7×8-30= 35-4÷4= 92-3÷1= 28÷7+52=
27÷9+69= 55-7×3= 7×5-22= 78-10÷5= 52-42÷6=
55-30÷6= 11-30÷6= 35+5×1= 67-8×2= 87+9×1=