혼합계산 : 레벨2
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혼합계산: 레벨225
1
5X(4/4)X9
=
45
2
3X8+(6-4)
=
26
3
(6X1)-3+4
=
7
4
3+(6X5)X1
=
33
5
4X7X(8-4)
=
112
6
(7+2)X1+4
=
13
7
5+8/(3-2)
=
13
8
3+2X(5+4)
=
21
9
(9+6)-3+1
=
13
10
(4X5)+5/5
=
21
11
(1X4)X3-9
=
3
12
7-(5/5)+4
=
10
13
9+(3X1)-7
=
5
14
3+7-(2X4)
=
2
15
4+(6-3)/3
=
5