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혼합계산 : 레벨2

1
3X(9+5)X1
=
42
2
6/1/(2/2)
=
6
3
1+6+(8X5)
=
47
4
2/2+(6X1)
=
7
5
4X(9+5)X1
=
56
6
(2X3)X4+1
=
25
7
(8+1)X1X6
=
54
8
(2X3)/2-2
=
1
9
4+(3X2)-3
=
7
10
(1+6)X4/7
=
4
11
8+1X(8-5)
=
11
12
3+(2X4)X9
=
75
13
(9+2)-4+9
=
16
14
5X2X(6X6)
=
360
15
4/1X(8X9)
=
288
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