혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(7+5)X5
=
120
2
7+(6-4)X7
=
21
3
(3X6)/1-3
=
15
4
1+(9/1)+9
=
19
5
(8+3)+6-9
=
8
6
9X(1X8)+9
=
81
7
(6-1)+8X2
=
21
8
(5+9)X2+2
=
30
9
8+(2X5)X6
=
68
10
(1+7)X4-7
=
25
11
2X(3/1)X8
=
48
12
(3X5)+2+7
=
24
13
(5-2)+7-1
=
9
14
(9-2)-8+2
=
1
15
(3X1)X2/3
=
2