혼합계산 : 레벨2
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혼합계산: 레벨235
1
3X(5+7)/4
=
9
2
(6+2)+2X2
=
12
3
(8-2)+6-1
=
11
4
3X(6/1)+6
=
24
5
6+5X(9X5)
=
231
6
9+(1+8)/1
=
18
7
2+(9/3)+5
=
10
8
4-(6X3)/6
=
1
9
2X(6+2)-5
=
11
10
5-1+(4+5)
=
13
11
7X(9-6)X2
=
42
12
(2X4)X8-4
=
60
13
(6X2)+5X2
=
22
14
(4X2)X6-9
=
39
15
5X(9-1)/2
=
20