혼합계산 : 레벨2
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혼합계산: 레벨258
1
3/3X(3+4)
=
7
2
3X(5X7)+7
=
112
3
2+(7+4)+5
=
18
4
(6+3)+5X7
=
44
5
(8+2)X8/2
=
40
6
(8-5)+2X7
=
17
7
(6X4)X6-5
=
139
8
8-(2X7)+7
=
1
9
5+(3X8)-1
=
28
10
(6+1)X1+9
=
16
11
2/(2-1)X5
=
10
12
8+2X(5X4)
=
48
13
(5+4)-3/3
=
8
14
6+(6-3)-6
=
3
15
(3+1)+3X6
=
22