혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+1X(3+5)
=
11
2
6-(2+7)/3
=
3
3
7+(5X5)-8
=
24
4
4+(6+9)+2
=
21
5
(5X7)+6-2
=
39
6
4-(8-4)+1
=
1
7
(7+4)+5X4
=
31
8
7-(7+1)/4
=
5
9
(5+3)-9+4
=
3
10
6-1+(3/3)
=
6
11
1X(3-2)X4
=
4
12
(4X3)X5/1
=
60
13
(7-2)/5X8
=
8
14
2X(3+1)+6
=
14
15
(4-1)/3X3
=
3