혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(9X5)/3
=
75
2
2X(7/1)-5
=
9
3
1+(3X5)/3
=
6
4
(4X5)-6+3
=
17
5
4+(1+5)-5
=
5
6
5+8-(5X2)
=
3
7
2+(9-3)X2
=
14
8
(6-4)+5X1
=
7
9
(5X6)+4+8
=
42
10
(7+4)-5+6
=
12
11
1+(9/1)/3
=
4
12
(8/2)X5+9
=
29
13
(3+4)+7/1
=
14
14
(7+8)-5+5
=
15
15
8X(1X9)X7
=
504