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혼합계산 : 레벨2

1
2X(6-3)+3
=
9
2
(5+4)X8/1
=
72
3
5+9/(2/2)
=
14
4
5X3+(4+9)
=
28
5
5X(2X2)X7
=
140
6
1+(4/4)X7
=
8
7
4X(1+1)X5
=
40
8
5+(7-1)+5
=
16
9
(3X8)/4X6
=
36
10
(6/2)+2-4
=
1
11
(4X4)+6+1
=
23
12
(9X6)/4X2
=
27
13
7X(3+8)+4
=
81
14
(1X3)X7+5
=
26
15
(6-3)X1/1
=
3