혼합계산 : 레벨2
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혼합계산: 레벨288
1
3+2X(1+6)
=
17
2
1+9/(3X3)
=
2
3
1X(7+3)-3
=
7
4
(5+2)-7/7
=
6
5
9X3+(9X4)
=
63
6
7+3+(6-1)
=
15
7
4+(5-3)+9
=
15
8
(5+3)/1-4
=
4
9
6+(1+6)+3
=
16
10
8X2-(2-1)
=
15
11
6X1X(4X5)
=
120
12
3X6X(8/1)
=
144
13
1X3/(9-8)
=
3
14
(5X7)X9+2
=
317
15
4+8X(7-4)
=
28