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혼합계산 : 레벨2

1
(1X6)X2+3
=
15
2
3X1X(6+2)
=
24
3
2+(8X8)-3
=
63
4
1+(1X2)/1
=
3
5
9X4-(3+4)
=
29
6
4X(9X3)/4
=
27
7
7X2+(4+6)
=
24
8
(5+9)X5/1
=
70
9
(5/1)+7+9
=
21
10
5+2/(4-3)
=
7
11
7+(4-1)X6
=
25
12
(2X4)X7+2
=
58
13
(7-2)+3-3
=
5
14
6X(7X9)X4
=
1512
15
4/(4/4)X5
=
20