혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+(9-2)-7
=
6
2
2/(4-3)/2
=
1
3
5X1X(2+8)
=
50
4
6X(3+5)-5
=
43
5
(3X5)-1-5
=
9
6
1+1X(1+9)
=
11
7
3X(2X3)+1
=
19
8
5-5+(5+3)
=
8
9
(8/1)-4+6
=
10
10
(3+7)+4+3
=
17
11
5+(7X4)+7
=
40
12
3+4+(7X4)
=
35
13
3+6X(4-1)
=
21
14
(5-2)X2/3
=
2
15
1X(5-2)-1
=
2