혼합계산 : 레벨2
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혼합계산: 레벨248
1
8-(8-3)+1
=
4
2
9+(6+7)-3
=
19
3
6/6/(1X1)
=
1
4
9X4+(3+4)
=
43
5
5-(3+4)+6
=
4
6
2+(4+2)+6
=
14
7
3X(1X1)+4
=
7
8
(8X9)-8X3
=
48
9
5-9+(3+9)
=
8
10
(7X4)+5-7
=
26
11
5+5X(9+2)
=
60
12
2+(2X6)-8
=
6
13
(1+3)/5X5
=
4
14
8X7-(4-3)
=
55
15
2+(6+2)+3
=
13