혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+4X(6+4)
=
43
2
(3+6)-1+6
=
14
3
2X6X(1X1)
=
12
4
6X5+(1+5)
=
36
5
(6+1)-3+2
=
6
6
4X(6+9)+4
=
64
7
6-8+(3+1)
=
2
8
3X(7+4)+3
=
36
9
(1X6)+2-2
=
6
10
6X(8-2)/9
=
4
11
(7-2)X4-9
=
11
12
6-(6/6)+1
=
6
13
5-(7-6)-3
=
1
14
2+4X(2+1)
=
14
15
(6+3)-5/1
=
4