혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-(3X1)+6
=
8
2
(3+3)X4-5
=
19
3
(2+1)X8X3
=
72
4
4+(7/1)/7
=
5
5
(2+7)/1+4
=
13
6
9/3-(1X2)
=
1
7
8X(5+8)+4
=
108
8
1-3+(6X4)
=
22
9
9X3X(8-3)
=
135
10
(6-2)-2+6
=
8
11
(4+1)+3+2
=
10
12
5+(6-5)-1
=
5
13
4X(7-5)X3
=
24
14
7+3X(2+6)
=
31
15
5X(1X9)-2
=
43