혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X1+(1X3)
=
7
2
(6X5)X9-8
=
262
3
(3+8)X6-2
=
64
4
(6X1)+4+6
=
16
5
(3+4)X8-2
=
54
6
2X8+(5+2)
=
23
7
5X(7X9)+7
=
322
8
9+8-(4+5)
=
8
9
(4-3)+5+5
=
11
10
2+(6/1)+3
=
11
11
6X(8/2)+2
=
26
12
2+(5-4)+4
=
7
13
(1+9)-1X1
=
9
14
(5+5)-6+5
=
9
15
7X(1+3)-2
=
26