혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+1X(8/1)
=
16
2
8X(6-1)-9
=
31
3
2/(7/7)+1
=
3
4
7/(4/4)+9
=
16
5
(2X1)+4+8
=
14
6
1+(7+2)X3
=
28
7
7-(1+1)+8
=
13
8
(3+4)+2+9
=
18
9
8/(8-4)/2
=
1
10
3X(2X4)X3
=
72
11
7X3/(4-3)
=
21
12
1X(9X1)-4
=
5
13
2X(9X7)/2
=
63
14
3X(9+3)+4
=
40
15
(1X6)X3-8
=
10