Question

9 x 9 + 9 / 9 - 9 =

How is this solved?

Answer 1

you multiply 9x9=81. then, you add 81+9=90. Next, you divide 90 by 9=10. finally, 10-9=1 so, the answer is 1 =)

Answer 2

that would be 73

hope this helps
:)