혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-(4+3)+3
=
1
2
7+(5X2)X1
=
17
3
8X5+(3/1)
=
43
4
(8-3)X6-3
=
27
5
1+7X(7-5)
=
15
6
(3+4)X2-1
=
13
7
6X(8+4)+3
=
75
8
6X5/(6X5)
=
1
9
4+9+(2/2)
=
14
10
(8-2)-1X3
=
3
11
(1X5)-3-1
=
1
12
(3X3)X6/1
=
54
13
4/(8/2)X2
=
2
14
4X(1+4)+8
=
28
15
5X(5+1)+4
=
34