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혼합계산 : 레벨2

1
(3-1)X7X5
=
70
2
5+9+(4X6)
=
38
3
9+(9-5)/1
=
13
4
5+1-(6/2)
=
3
5
3X2X(7-4)
=
18
6
1-2+(8+1)
=
8
7
(8+2)X2+5
=
25
8
3+8+(5X6)
=
41
9
8-(1+3)+1
=
5
10
3X2+(8/4)
=
8
11
(6X2)X4X6
=
288
12
9+7+(2+6)
=
24
13
4/2+(5-2)
=
5
14
(1X8)+2+9
=
19
15
7-(5X1)+2
=
4