혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+(9-5)-2
=
9
2
7+5+(8-3)
=
17
3
(9+3)-7-2
=
3
4
(5X3)X9+3
=
138
5
(3X2)-8+5
=
3
6
5X3X(2+6)
=
120
7
6/2/(2-1)
=
3
8
7/(2/2)+9
=
16
9
(5+4)X2/2
=
9
10
9+2X(6+8)
=
37
11
(7X5)/1X3
=
105
12
3X(8X3)/8
=
9
13
3X5X(4+3)
=
105
14
(5+4)X5+9
=
54
15
(4X4)-6+3
=
13