혼합계산 : 레벨2
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혼합계산: 레벨239
1
9+(5-4)X9
=
18
2
(3+8)-2X2
=
7
3
(9-7)X2+7
=
11
4
(1+6)/1X8
=
56
5
(8/8)X2X1
=
2
6
5-4+(6-5)
=
2
7
2+(6/1)X3
=
20
8
(7+3)+8X1
=
18
9
(7+3)/1X3
=
30
10
5/2X(2/1)
=
5
11
(6X9)-5X4
=
34
12
7+(3X4)X7
=
91
13
7X2X(6X2)
=
168
14
(6/1)X2-9
=
3
15
(1+7)-1-3
=
4