혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(2+5)-5
=
23
2
3X(8+8)X4
=
192
3
(6-3)+3+9
=
15
4
5-(1+5)+6
=
5
5
7X1+(9/1)
=
16
6
1X(2X7)X3
=
42
7
4X(9-5)+2
=
18
8
6X(5-2)/3
=
6
9
(8/1)-3+1
=
6
10
9/3+(8/2)
=
7
11
7+(3X5)+7
=
29
12
4+1+(8-6)
=
7
13
(5+7)+1X4
=
16
14
8X8-(6+1)
=
57
15
4-4/(5-3)
=
2