혼합계산 : 레벨2
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혼합계산: 레벨235
1
4-(7-4)+2
=
3
2
(8X1)X7/2
=
28
3
(4+7)-6-1
=
4
4
3+6+(4+1)
=
14
5
1X(8/1)X3
=
24
6
1/4X(6-2)
=
1
7
(3X1)+6/1
=
9
8
(9-8)X1/1
=
1
9
(3-1)X4-1
=
7
10
3+6X(5X1)
=
33
11
7+6+(4-1)
=
16
12
8X2-(4X2)
=
8
13
3X(4+9)-5
=
34
14
1+(8-5)/1
=
4
15
9X1/(4-1)
=
3