혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X6X(4+9)
=
312
2
6X2/(7-5)
=
6
3
(7-1)-1+1
=
6
4
5+5-(4-2)
=
8
5
(5X1)-7+9
=
7
6
2+1+(6-3)
=
6
7
(2+8)+7+4
=
21
8
8-6+(1+7)
=
10
9
(2X1)+5X7
=
37
10
(9X2)X9-2
=
160
11
(5X1)+8X4
=
37
12
3+7+(4X7)
=
38
13
(9-4)+5-2
=
8
14
(6/1)+2X9
=
24
15
(4X2)+1-5
=
4