혼합계산 : 레벨2
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혼합계산: 레벨236
1
6/3X(5/5)
=
2
2
4X(3+5)-1
=
31
3
7X3-(1X5)
=
16
4
5+(4-3)X3
=
8
5
3+8-(6-2)
=
7
6
8+3X(6-1)
=
23
7
(6-1)+6/2
=
8
8
(9+5)-6-3
=
5
9
3X6-(9+2)
=
7
10
6-(2+5)+9
=
8
11
2+4+(5X2)
=
16
12
4X(8-7)X7
=
28
13
9X(4/4)-6
=
3
14
9+4+(5+9)
=
27
15
(8-3)X6+3
=
33