혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2-1)+6-4
=
3
2
7X8+(4+6)
=
66
3
3X(2X3)X1
=
18
4
(9+3)X2+8
=
32
5
6X(6X3)/3
=
36
6
4X1X(4+7)
=
44
7
2X(8/2)/2
=
4
8
4/(6/3)X1
=
2
9
1+1X(2+2)
=
5
10
(9X5)-3+7
=
49
11
8-2/(1+1)
=
7
12
2X3X(7X2)
=
84
13
5X1/(5/5)
=
5
14
5-(2-1)X4
=
1
15
3X(8/1)-2
=
22