혼합계산 : 레벨2
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혼합계산: 레벨244
1
4+(1+3)+3
=
11
2
5+(9+4)X1
=
18
3
8+1+(4X6)
=
33
4
(3X8)X4-7
=
89
5
6+7X(8+4)
=
90
6
(4X1)X1X5
=
20
7
5/7X(4X7)
=
20
8
4X3+(9X3)
=
39
9
3X2-(3/1)
=
3
10
1/3X(5+7)
=
4
11
8+5-(7-2)
=
8
12
6X(9+4)-6
=
72
13
3X(8+7)+5
=
50
14
1+(1X4)-4
=
1
15
(5X4)-2X2
=
16