혼합계산 : 레벨2
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혼합계산: 레벨253
1
2X(9+7)/4
=
8
2
5X(3+7)/1
=
50
3
4/(3+5)X6
=
3
4
(1+5)X4-2
=
22
5
(6+8)X6X1
=
84
6
4/6X(3X2)
=
4
7
(1X6)-6/3
=
4
8
9-4-(1+3)
=
1
9
(6+1)X4+8
=
36
10
8X2-(2X4)
=
8
11
4X(7+5)X6
=
288
12
(6/2)-6/6
=
2
13
(7+4)X3+3
=
36
14
3+(6X7)+3
=
48
15
(3X5)X2X9
=
270