혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X4X(4-2)
=
24
2
7X(5-4)-2
=
5
3
8/1-(1+4)
=
3
4
(1X4)-3/1
=
1
5
7X(5X1)X9
=
315
6
(3+1)+9-9
=
4
7
(8+5)X5+9
=
74
8
(1+5)+5/1
=
11
9
(3X1)X2-3
=
3
10
7X5X(2+5)
=
245
11
(6+6)/3-1
=
3
12
8-(1X9)/9
=
7
13
(1/1)X6/6
=
1
14
(5-4)+2+9
=
12
15
1X1+(7+4)
=
12