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혼합계산 : 레벨2

1
(6X1)X1/2
=
3
2
(2+5)-3-1
=
3
3
1X3+(4+5)
=
12
4
2+(3+5)+1
=
11
5
7+9+(3/1)
=
19
6
2+(5+5)X3
=
32
7
(9-3)+5-3
=
8
8
(4+7)X4+9
=
53
9
(5X2)+5-5
=
10
10
7+3+(1+1)
=
12
11
5+9X(2/2)
=
14
12
(6+5)-5X1
=
6
13
2X5/(5X2)
=
1
14
5X2+(8X3)
=
34
15
4X(6X5)-4
=
116