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혼합계산 : 레벨2

1
4X1-(5-4)
=
3
2
(5-1)+6+8
=
18
3
4/4+(6+8)
=
15
4
(4/1)X4-5
=
11
5
3+(3X2)X1
=
9
6
7X(4X3)+1
=
85
7
(4X5)X1/4
=
5
8
(4+6)-3+2
=
9
9
(8X3)X4-3
=
93
10
9+5X(5-3)
=
19
11
(8/4)+3-2
=
3
12
5/1-(8-6)
=
3
13
6+1X(5+4)
=
15
14
4X(7+6)X1
=
52
15
2+2X(8X5)
=
82