혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(4+8)+2
=
26
2
(7-2)+6X5
=
35
3
2+5+(1X4)
=
11
4
4X8-(6X5)
=
2
5
9X(6-1)+6
=
51
6
2X2X(7-3)
=
16
7
5X1X(9X5)
=
225
8
3/1-(6-5)
=
2
9
(2X5)-3-3
=
4
10
(4X8)-5+8
=
35
11
4+2-(2/1)
=
4
12
2+6+(3+2)
=
13
13
8X2-(6+2)
=
8
14
7+(4+3)-1
=
13
15
(7X2)-7-1
=
6