혼합계산 : 레벨2
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혼합계산: 레벨225
1
(2+5)+6+2
=
15
2
9+(2X5)+7
=
26
3
8X(3+5)+6
=
70
4
(4X7)/4/7
=
1
5
2X4X(6-2)
=
32
6
1X5X(3+9)
=
60
7
1-4+(2X3)
=
3
8
7X3+(4X6)
=
45
9
5+(6+7)X4
=
57
10
8/8+(3-2)
=
2
11
(4+4)+3+6
=
17
12
(9+6)/1-2
=
13
13
7+(6+5)-2
=
16
14
(4/1)-2+4
=
6
15
5+5+(5+6)
=
21