혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X2)-2-1
=
1
2
9X(3X3)+9
=
90
3
2X6/(1X1)
=
12
4
(5+2)-1-1
=
5
5
5X(2+5)/7
=
5
6
(6X5)+4+2
=
36
7
5-(2/1)-2
=
1
8
1X3X(8-7)
=
3
9
6X2+(3+4)
=
19
10
4+(2+8)+2
=
16
11
2X(1+6)-7
=
7
12
(7-3)/1-1
=
3
13
4+(3+9)/2
=
10
14
(6-2)X6+4
=
28
15
6X(9+7)/2
=
48