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혼합계산 : 레벨2

1
(3X9)X2-5
=
49
2
1X1X(2/1)
=
2
3
9X(4+3)X4
=
252
4
(3X4)-9+5
=
8
5
(4X2)X1-6
=
2
6
3+9-(5+2)
=
5
7
(5+3)+6X3
=
26
8
(9-3)/2+9
=
12
9
4X(5X5)/1
=
100
10
(3X9)X5-5
=
130
11
(5+8)X9X2
=
234
12
(9-2)X3X4
=
84
13
5+(5X3)X4
=
65
14
5+(3X3)X1
=
14
15
2+(8/2)+3
=
9