혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5+2)+9+5
=
21
2
1/3X(6X3)
=
6
3
3X3-(6+2)
=
1
4
2X1X(7X5)
=
70
5
(2X7)X4+1
=
57
6
(9-1)/2X8
=
32
7
(5-3)X9+1
=
19
8
3+(5+3)-6
=
5
9
5+1X(1X9)
=
14
10
7+(5+2)+3
=
17
11
7+(3X6)+2
=
27
12
(5X6)+4-3
=
31
13
2+(3/3)/1
=
3
14
5+5+(3+3)
=
16
15
4X(1+2)+6
=
18