혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(7+9)+2
=
82
2
2X(7+5)+3
=
27
3
1+8+(6-3)
=
12
4
(3-1)X3-5
=
1
5
5+(2+3)X1
=
10
6
8+(5-4)/1
=
9
7
4/4+(9X4)
=
37
8
3+(2+4)-8
=
1
9
(4X9)+5+9
=
50
10
5+(3+2)-4
=
6
11
8X2/(3-2)
=
16
12
(3X9)/3+9
=
18
13
(9+1)X1+7
=
17
14
3-5+(3+5)
=
6
15
5X(4+3)X4
=
140