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혼합계산 : 레벨2

1
4+(9+7)+2
=
22
2
(6/3)+2+8
=
12
3
(4X3)/3X8
=
32
4
(7X2)X1+1
=
15
5
3+(2X3)-1
=
8
6
2+(3+1)-4
=
2
7
(9X4)-1X7
=
29
8
(6X3)X5+3
=
93
9
5+(5X9)X4
=
185
10
(5+1)+5+8
=
19
11
6X9X(2X4)
=
432
12
5X5+(1X6)
=
31
13
(1+1)X3-5
=
1
14
1X(5-1)X2
=
8
15
2+4X(6X9)
=
218