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혼합계산 : 레벨2

1
5+(4X5)+5
=
30
2
8/4+(4/2)
=
4
3
1+(7-1)+8
=
15
4
4/2X(4/2)
=
4
5
(7+5)/3+5
=
9
6
(2X4)/1/4
=
2
7
(9X2)+4-7
=
15
8
1+5+(6X1)
=
12
9
6/4X(5+1)
=
9
10
(6+3)X2/6
=
3
11
(5X3)+9+2
=
26
12
(4X5)X8-3
=
157
13
6X4X(8X8)
=
1536
14
(6+6)/4+4
=
7
15
5-6/(3-1)
=
2