31+3×8= 8÷4+46= 6×9+14= 73-63÷9= 1×6+32=
23-2×6= 27-64÷8= 37-3×9= 44-36÷9= 24+8÷4=
6-1×2= 67-3×1= 86+10÷2= 49+2÷1= 3÷1+62=
31+3×8= 8÷4+46= 6×9+14= 73-63÷9= 1×6+32=
23-2×6= 27-64÷8= 37-3×9= 44-36÷9= 24+8÷4=
6-1×2= 67-3×1= 86+10÷2= 49+2÷1= 3÷1+62=