혼합계산 : 레벨2
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혼합계산: 레벨258
1
8/(2X2)+5
=
7
2
(5+5)+6+3
=
19
3
(5X7)X3X8
=
840
4
5+8-(5/5)
=
12
5
(1X5)+1+6
=
12
6
(6-4)X8+6
=
22
7
3-4+(6X5)
=
29
8
7+(1+9)-9
=
8
9
9-3/(2-1)
=
6
10
8/(8+2)X5
=
4
11
3-1+(1X2)
=
4
12
3X(9X2)/3
=
18
13
3+(8X9)X5
=
363
14
5X6-(2+9)
=
19
15
(5/5)X7-5
=
2