혼합계산 : 레벨2
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혼합계산: 레벨232
1
(7X5)/1+7
=
42
2
3X(4+5)/3
=
9
3
(7+1)X7X1
=
56
4
6-6/(1X6)
=
5
5
8+2+(4/4)
=
11
6
5X9-(5+1)
=
39
7
5X3/(3-2)
=
15
8
7+(1+6)+8
=
22
9
1X(6+3)X2
=
18
10
(4+2)/2-1
=
2
11
1-3+(5+5)
=
8
12
5-7+(9X7)
=
61
13
9-3-(1+3)
=
2
14
1+(7/1)+1
=
9
15
9+(4+3)X5
=
44