혼합계산 : 레벨2
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혼합계산: 레벨231
1
1+(8/4)+8
=
11
2
6-(5+9)/7
=
4
3
5+(2X5)-5
=
10
4
6+3-(6-1)
=
4
5
(9+5)X6-2
=
82
6
6X(9/1)+5
=
59
7
(4+5)-5X1
=
4
8
1X(5+8)X2
=
26
9
2-7+(2+8)
=
5
10
9+5+(1X3)
=
17
11
(3+4)-4/4
=
6
12
(9/3)-1+1
=
3
13
(9X5)X6X2
=
540
14
8-3+(3X8)
=
29
15
4X5X(7+4)
=
220
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