혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2+(7-3)-2
=
4
2
3+(9+2)-9
=
5
3
4-4+(7X3)
=
21
4
2X(5X2)X5
=
100
5
8X5/(8-3)
=
8
6
3+(9-4)X9
=
48
7
7/(4/4)+5
=
12
8
5X(8-5)X6
=
90
9
9+(3/1)-3
=
9
10
5-6/(5-3)
=
2
11
5+4X(2-1)
=
9
12
5X(6X5)+8
=
158
13
(4+4)+8/4
=
10
14
(5X2)-1+4
=
13
15
6+5+(4+3)
=
18