혼합계산 : 레벨2
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혼합계산: 레벨222
1
5+2+(2+4)
=
13
2
(1X1)+9+1
=
11
3
4+(4+8)+4
=
20
4
3+(9-1)-1
=
10
5
(5-2)X6/1
=
18
6
1+(8+1)+6
=
16
7
9+4+(5X4)
=
33
8
(3+6)-3+6
=
12
9
5-4+(6+3)
=
10
10
5+(6/2)X2
=
11
11
5+9/(3/3)
=
14
12
5-(9/3)+3
=
5
13
4+(3+3)X3
=
22
14
(8+5)+7+8
=
28
15
(7X9)-6+1
=
58