혼합계산 : 레벨2
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혼합계산: 레벨240
1
(4X9)+2+1
=
39
2
(9-4)/1+7
=
12
3
9X(9-3)X3
=
162
4
3X4+(3+4)
=
19
5
5+3+(9X7)
=
71
6
(1X2)+4X4
=
18
7
(4X6)/6-3
=
1
8
(7+5)/2-3
=
3
9
(5+4)+1+2
=
12
10
6-(6/3)+6
=
10
11
9+(8X2)-5
=
20
12
(4X3)-2X4
=
4
13
(4+5)/3+7
=
10
14
8+3X(7-5)
=
14
15
3X(9/3)X5
=
45
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