33*3=99 3*33=99
6 / (1 - 5/7)
pemdas mean parentheses exponent multiplication division addition subtraction to remember say in your head please excuse my dear aunt sally.
9
the answer is unknown error
If you have x+-y=z, than you can turrn it into subtraction: x-y=z. x+-y=x-y
Addition and subtraction are inverse operations. So you can solve addition by subtracting.
800 + 90 + 4 - 1 = 893
By using division, multiplication, addition or subtraction
110 divided by 2
505
Problems involving the addition and subtraction of unlike fractions.
Addition and subtraction.
33*3=99 3*33=99
impossible
123-45-67+89??
98110 - 5 9 can be solved using simple subtraction because it is a subtraction problem.