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혼합계산 : 레벨2

1
7/1X(9X3)
=
189
2
2X7X(6X8)
=
672
3
4+3+(3X5)
=
22
4
8/(5-3)/2
=
2
5
1+5/(6-1)
=
2
6
4X(8+7)X4
=
240
7
6X6+(5-3)
=
38
8
3+4-(5-3)
=
5
9
(4X9)+8X2
=
52
10
6-(3X2)+6
=
6
11
9+(4X8)+5
=
46
12
1X(7X2)X1
=
14
13
(8+1)-5+1
=
5
14
(5+2)-2+9
=
14
15
(5+1)/1/1
=
6