혼합계산 : 레벨2
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혼합계산: 레벨219
1
9X1X(4+2)
=
54
2
(8X1)-3-4
=
1
3
3+(3-2)X4
=
7
4
9+(9X5)/5
=
18
5
8/2-(7-4)
=
1
6
3+(3+2)+5
=
13
7
(2X3)+4X4
=
22
8
3X8X(6X9)
=
1296
9
6X(9-1)-1
=
47
10
3+1+(2X2)
=
8
11
5X(9-4)+4
=
29
12
1X(4+2)-3
=
3
13
5+(3+1)-7
=
2
14
2X(3X3)X6
=
108
15
3X(7-4)-5
=
4