혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X1)+5+4
=
11
2
2+(1X7)X5
=
37
3
8X(9-2)X3
=
168
4
2+(8X3)X1
=
26
5
7-(2-1)X5
=
2
6
7+(5-2)-6
=
4
7
6/2-(1+1)
=
1
8
4+5+(6X5)
=
39
9
4X9+(8-1)
=
43
10
(8+3)+9X3
=
38
11
7+6+(2+2)
=
17
12
(4/2)/2+8
=
9
13
2+(1/1)+3
=
6
14
(7+2)-1-6
=
2
15
5+(8X6)X4
=
197