혼합계산 : 레벨2
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혼합계산: 레벨260
1
(2/1)X8X2
=
32
2
9X(4+6)-6
=
84
3
(3-1)X3/6
=
1
4
5X9-(9+3)
=
33
5
8+4+(2X6)
=
24
6
6X1X(2+3)
=
30
7
(1X2)+9-3
=
8
8
3X(9X9)-4
=
239
9
(3X1)-7/7
=
2
10
8-3+(4X4)
=
21
11
(2X1)X6+9
=
21
12
5X(4X4)/5
=
16
13
7+(2+7)-3
=
13
14
(9/1)/1-7
=
2
15
9X2-(8+8)
=
2