혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+7)X2X1
=
26
2
(3+1)X5/1
=
20
3
(5+6)+2-6
=
7
4
6+5/(2+3)
=
7
5
3X(7+6)-4
=
35
6
(7-5)+4+4
=
10
7
(7X6)X8/3
=
112
8
9-(4X1)+1
=
6
9
(1+3)/2+4
=
6
10
5X6X(3+1)
=
120
11
7+6X(6-3)
=
25
12
(9X5)+2X3
=
51
13
9X(5X3)+1
=
136
14
7-4X(5/5)
=
3
15
1X1+(3X6)
=
19