혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5+3)-3+4
=
9
2
4/(8-6)X1
=
2
3
8+1X(5X3)
=
23
4
3X(5-3)X1
=
6
5
8-5-(3/3)
=
2
6
1X4X(4+2)
=
24
7
6X(9X3)-2
=
160
8
(2-1)X7+9
=
16
9
1+7+(2X4)
=
16
10
9/(8-2)X4
=
6
11
(4/2)-8+9
=
3
12
3+4X(3-2)
=
7
13
1X(5+5)X4
=
40
14
6/3X(5+1)
=
12
15
5/(4X1)X4
=
5