47+81÷9= 47-28÷4= 73+8÷4= 24-10÷2= 41-45÷9=
3×1+88= 82-7×5= 7×2+70= 56÷8+72= 74-12÷6=
2×7+79= 79-5×6= 66-4×6= 7÷1+88= 8×3+55=
47+81÷9= 47-28÷4= 73+8÷4= 24-10÷2= 41-45÷9=
3×1+88= 82-7×5= 7×2+70= 56÷8+72= 74-12÷6=
2×7+79= 79-5×6= 66-4×6= 7÷1+88= 8×3+55=