혼합계산 : 레벨2
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혼합계산: 레벨210
1
(7+5)/4-2
=
1
2
(5-3)+5+2
=
9
3
8X(7X3)/2
=
84
4
3/(1+2)X1
=
1
5
3+(9-8)-1
=
3
6
2X(7X9)X1
=
126
7
2+6+(5X9)
=
53
8
2+5X(9X3)
=
137
9
1+3+(6/2)
=
7
10
(2+2)X7-1
=
27
11
4/1+(3/3)
=
5
12
5X(2+1)-3
=
12
13
(2+2)X6X5
=
120
14
9+(7X4)+4
=
41
15
(3/1)+6/2
=
6