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혼합계산 : 레벨2

1
2/(6X2)X6
=
1
2
(2X6)-2/2
=
11
3
(1+9)X1+1
=
11
4
2X9+(3X4)
=
30
5
5+2+(3-2)
=
8
6
(4+9)-6/6
=
12
7
4-7+(4X2)
=
5
8
2-1+(4X5)
=
21
9
(2X3)-2X1
=
4
10
9/(9/3)X6
=
18
11
5X1X(3X2)
=
30
12
3+2-(1X4)
=
1
13
1+(5-1)X1
=
5
14
5+2X(4+7)
=
27
15
(5X4)X8X5
=
800