혼합계산 : 레벨2
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혼합계산: 레벨230
1
3X(3+5)-1
=
23
2
2+(9+1)+7
=
19
3
4+(7X6)-5
=
41
4
6+(2+5)-3
=
10
5
8-(2+2)+7
=
11
6
(2+7)-3+7
=
13
7
2/1/(6-5)
=
2
8
(2X2)X5+3
=
23
9
(1+2)+6X5
=
33
10
1X(4+6)+2
=
12
11
1X4X(9/3)
=
12
12
(5-3)+6/2
=
5
13
7X3+(6/2)
=
24
14
6+(5X6)X4
=
126
15
(1+8)+5X3
=
24