혼합계산 : 레벨2
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혼합계산: 레벨231
1
(3X1)+9/3
=
6
2
4-8+(3+6)
=
5
3
(2-1)X6+5
=
11
4
2+(2+6)X1
=
10
5
(7-3)+9X1
=
13
6
(9X9)X2+8
=
170
7
(9/3)/4X8
=
6
8
2X5/(7-6)
=
10
9
4-(9-4)+2
=
1
10
8X(4-2)+8
=
24
11
(1X4)+1-1
=
4
12
7+1+(2X8)
=
24
13
(7-4)/3+8
=
9
14
(6-2)/1+6
=
10
15
7-7+(4X3)
=
12