혼합계산 : 레벨2
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혼합계산: 레벨260
1
8-6-(5/5)
=
1
2
6+(6+1)-2
=
11
3
(7X2)+2+6
=
22
4
(8-4)/1+4
=
8
5
(4X7)-9+6
=
25
6
6X9-(4-1)
=
51
7
1X(1X2)X2
=
4
8
1X(3+8)X1
=
11
9
(9-1)/1X9
=
72
10
(4+1)/1-4
=
1
11
8+5X(2X3)
=
38
12
9X(4+2)+7
=
61
13
9-(1/1)X6
=
3
14
3+1+(4-2)
=
6
15
6-2+(9X4)
=
40