혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X5X(8-1)
=
35
2
5X4+(3X6)
=
38
3
5+6+(6X3)
=
29
4
6X(1X8)-7
=
41
5
(4+7)-3/1
=
8
6
(5+3)/4+6
=
8
7
3+(5+2)X8
=
59
8
3-(5-3)+3
=
4
9
(6+4)-7+4
=
7
10
2+(5-4)X5
=
7
11
5/5+(2X3)
=
7
12
7X(5+1)/2
=
21
13
7X1+(8+4)
=
19
14
(9X1)+1-4
=
6
15
4+(4+2)+1
=
11