혼합계산 : 레벨2
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혼합계산: 레벨227
1
3/1-(5-4)
=
2
2
7-3+(1X4)
=
8
3
9X7X(1+8)
=
567
4
(8-2)X7-8
=
34
5
8X4X(9/1)
=
288
6
4X9+(9X2)
=
54
7
4/1/(4/1)
=
1
8
(8+3)-6-2
=
3
9
3X1+(2X3)
=
9
10
2+(3X7)-4
=
19
11
8X2+(9+9)
=
34
12
(1X4)X7+1
=
29
13
3/2X(7+1)
=
12
14
6+7-(1+3)
=
9
15
(4-2)X9/6
=
3