Math Problem ???????!!?

Question

Im usually good at math but its boring now and im hating it...answer this!

Add Arithmetic symbols on the left of the equal signs , between the numbers to make the equation true.

1 2 3 4 5 6 7 8 9=100

Answer 1

1 x 2 + 3 + 4 - 5 + 6 + 7 + 89 = 100

Or

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 x 9 = 100

Or

- 1 x 2 + 3 + 4 + 5 x 6 + 7 x 8 + 9 = 100

I'm sure there are lots of other ways

Answer 2

Is this correct?

1 x 2 + 3 x 4 x 5 + 6 -7 -8 + 9

Answer 3

1x2+3x4x5-6+7+8-9=100
it works if you just go straight across and not use the order of operations

1x2=2(+3)=5(x4)=20(x5)=100(-6)=94(+7)=101(+8)=109(-9)=100

and for the last 4 numbers you can change from - to + or +to neg to be....
1x2+3x4x5+6-7-8+9=100


if you have to use order of operations then you would do
1+2+3+4+5+6+7+8x9=100
you would frst multiply 8x9=72
the 1+2=3+3=6+4=10+5=15+6=21+7=28+72=100

hope that helps

Answer 4

1+2+3+4+5+6+7+(8*9) = 100

Proof:
1+2+3+4+5+6+7=28
8*9=72

72+28=100