혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+3X(8/2)
=
20
2
(4+8)+4X8
=
44
3
(7X2)X2-8
=
20
4
2X(3X2)-1
=
11
5
6X1-(4+1)
=
1
6
9/4X(2X6)
=
27
7
6+3-(2/2)
=
8
8
(6X6)-1-2
=
33
9
6X(4X2)X7
=
336
10
(3X5)-3-2
=
10
11
6+(6/1)+9
=
21
12
9X8+(3/3)
=
73
13
2+3X(4+1)
=
17
14
8X2X(1X2)
=
32
15
(9X7)X5+9
=
324