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혼합계산 : 레벨2

1
4/(6-2)X9
=
9
2
1X(4X5)/5
=
4
3
5X(8/2)+3
=
23
4
4-9+(3X5)
=
10
5
(1+7)+1X1
=
9
6
(6X4)-1+3
=
26
7
7X2X(3+2)
=
70
8
3/(4-3)X1
=
3
9
1+9+(3+9)
=
22
10
9-5+(5-1)
=
8
11
(6+3)X7+5
=
68
12
(6+3)X9+8
=
89
13
(2+2)X5X8
=
160
14
(6+3)X1-3
=
6
15
(2+3)-8/2
=
1