혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(6-5)/1
=
2
2
9/(8-7)+5
=
14
3
5+(3X5)X2
=
35
4
(9X4)/2-2
=
16
5
2X(1X5)/5
=
2
6
(5X3)+3+1
=
19
7
1X1X(6-2)
=
4
8
8X4-(7-2)
=
27
9
8-2X(2+1)
=
2
10
2-9+(9X6)
=
47
11
4+9-(5+4)
=
4
12
2+3+(6/1)
=
11
13
7+(3X2)-9
=
4
14
(5X7)-4X7
=
7
15
3X(9+7)+1
=
49