혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+(7-3)/4
=
2
2
2+(3X3)/9
=
3
3
4+(8-3)+1
=
10
4
5+7X(7+9)
=
117
5
5+(9-4)-2
=
8
6
(5+8)-5/1
=
8
7
3/3+(2/1)
=
3
8
1X9+(7-5)
=
11
9
4X5X(1X2)
=
40
10
4+8X(5X8)
=
324
11
6X5X(1/1)
=
30
12
3+3X(2+1)
=
12
13
9+(3/1)X4
=
21
14
(5+3)+8-3
=
13
15
3-1X(5/5)
=
2