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혼합계산 : 레벨2

1
(7-4)/6X8
=
4
2
9-(2X1)+8
=
15
3
(4-2)+5+5
=
12
4
(5+9)/1+9
=
23
5
(3+2)+3+4
=
12
6
8-1X(3+3)
=
2
7
3+4X(2-1)
=
7
8
3X3+(8X8)
=
73
9
(5+4)X5+3
=
48
10
(8/2)X8X7
=
224
11
6X(4+3)-6
=
36
12
4+9+(6+4)
=
23
13
8X8+(6+1)
=
71
14
9/(6-3)X2
=
6
15
4X4/(1/1)
=
16