혼합계산 : 레벨2
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혼합계산: 레벨254
1
4X5-(3+5)
=
12
2
(8-4)+2X4
=
12
3
(8X1)/2X9
=
36
4
5-4+(6-3)
=
4
5
(3X4)+6/3
=
14
6
5X9+(5+1)
=
51
7
(5X1)-3+5
=
7
8
5+(6X4)+4
=
33
9
1X2+(4-1)
=
5
10
(1+4)-1X4
=
1
11
1X5X(4X2)
=
40
12
5-(8-7)+7
=
11
13
3X(3X6)-5
=
49
14
(2X2)+1+9
=
14
15
3X(4X1)+4
=
16