혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(2X4)/2
=
8
2
4+(6-2)-7
=
1
3
4X2X(4X1)
=
32
4
1+4X(1+4)
=
21
5
6+4X(6+1)
=
34
6
6X(4+6)+7
=
67
7
1X(5+4)/3
=
3
8
(2X3)X9X4
=
216
9
(9+2)X7X4
=
308
10
3+(1X3)/1
=
6
11
(4+5)X2X2
=
36
12
(3+7)-5+5
=
10
13
(5+1)+4X1
=
10
14
(5X2)X5/5
=
10
15
1X(3-2)+5
=
6