56-72÷9= 21+9×2= 25-40÷8= 45+72÷8= 1+18÷2=
62+36÷9= 96+16÷8= 72-3×5= 4×3-3= 19+9×4=
32÷4+49= 3×4+23= 7+45÷9= 87+7×1= 56-3÷1=
56-72÷9= 21+9×2= 25-40÷8= 45+72÷8= 1+18÷2=
62+36÷9= 96+16÷8= 72-3×5= 4×3-3= 19+9×4=
32÷4+49= 3×4+23= 7+45÷9= 87+7×1= 56-3÷1=