혼합계산 : 레벨2
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혼합계산: 레벨236
1
6X2+(1+7)
=
20
2
6+4/(4/4)
=
10
3
(3X6)+3-7
=
14
4
8X(9+3)-9
=
87
5
5+(5+7)+5
=
22
6
1+2+(4X7)
=
31
7
9+5+(6+5)
=
25
8
6X(8-1)X9
=
378
9
1-2+(9X2)
=
17
10
8+4-(9-7)
=
10
11
9X3+(4/1)
=
31
12
9-(2X4)+6
=
7
13
6X(3+8)+3
=
69
14
2X1+(3X5)
=
17
15
3-1X(9-7)
=
1