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혼합계산 : 레벨2

1
(7X3)+4X1
=
25
2
(9+8)+2+3
=
22
3
5+(4+2)X8
=
53
4
(7X8)X1-6
=
50
5
(5+6)X2+1
=
23
6
(9X2)-9+5
=
14
7
(5+4)X5X2
=
90
8
9-(4+6)/2
=
4
9
7X3+(1+8)
=
30
10
3+(2X2)X2
=
11
11
2X(1+4)X5
=
50
12
3-4+(8+3)
=
10
13
2-5+(6X6)
=
33
14
3+2+(6-3)
=
8
15
2+4+(9/1)
=
15