혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(3-1)-3
=
7
2
(5+5)+3X7
=
31
3
1X3+(1/1)
=
4
4
9-1X(6/1)
=
3
5
6-3-(1X2)
=
1
6
(7-3)+3X2
=
10
7
(7+4)-1-8
=
2
8
3/3X(5-1)
=
4
9
1+5+(3X7)
=
27
10
(9+7)-5X2
=
6
11
5X5X(4X9)
=
900
12
9X(3+4)-5
=
58
13
4-3/(6-3)
=
3
14
(4+9)X7X3
=
273
15
(9+8)+4+5
=
26