혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2-1)X5+1
=
6
2
(1+2)X1+8
=
11
3
(1X4)-5+9
=
8
4
7-5+(5X3)
=
17
5
5X9+(3+1)
=
49
6
9/2X(6X2)
=
54
7
3-2+(9X1)
=
10
8
(9+5)/4X8
=
28
9
2+5+(6X5)
=
37
10
4X1X(5+5)
=
40
11
1+3+(5+1)
=
10
12
7+(7X2)+4
=
25
13
9+5X(9-3)
=
39
14
1+7X(3X2)
=
43
15
3X3+(1X9)
=
18