혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X3+(4+2)
=
15
2
3+4X(1+1)
=
11
3
(8-2)+4-3
=
7
4
7-(7-1)+3
=
4
5
(4X3)X8-3
=
93
6
9+5-(6+2)
=
6
7
3X9+(8/8)
=
28
8
3X9+(2+7)
=
36
9
8+(9-1)/1
=
16
10
9+(5X3)+4
=
28
11
(7+9)X2X1
=
32
12
(1+2)/1+8
=
11
13
(1X4)X4+9
=
25
14
(3X5)X4/5
=
12
15
5X(5/1)-3
=
22