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혼합계산 : 레벨2

1
3/(4+2)X8
=
4
2
2X(6+9)/5
=
6
3
(4X4)X4+9
=
73
4
(3+4)X4/2
=
14
5
(9+6)-1-1
=
13
6
(9X6)X3+3
=
165
7
9+2+(1+4)
=
16
8
7+4+(7X1)
=
18
9
3X(5X5)-1
=
74
10
(1+5)+5+1
=
12
11
3X(4+4)+2
=
26
12
1-(7/1)+9
=
3
13
(9+1)-3-1
=
6
14
5X(6-3)/3
=
5
15
(7+3)+4-2
=
12