혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+2X(7X5)
=
73
2
4-(8-6)/2
=
3
3
6-8+(2+4)
=
4
4
2+(6-2)-5
=
1
5
(7-4)+1X9
=
12
6
3/1/(4-1)
=
1
7
(6+5)+6/2
=
14
8
1X(9-4)/5
=
1
9
1+(7-2)-3
=
3
10
(5-1)X9-3
=
33
11
9/1-(4+4)
=
1
12
(7X8)X2X1
=
112
13
(9/3)X3-8
=
1
14
1/(8-7)+3
=
4
15
5X(3+2)+9
=
34