혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X2/(3-1)
=
8
2
(2X2)+4X2
=
12
3
9+(4+3)+1
=
17
4
(7-4)X8+2
=
26
5
(9+3)-6+4
=
10
6
3X(8/2)+3
=
15
7
2X(7/1)-4
=
10
8
6X(1X5)/6
=
5
9
6-2+(1/1)
=
5
10
6X2+(4X7)
=
40
11
1+(7+3)/5
=
3
12
3+(4-3)X8
=
11
13
4+8+(5X3)
=
27
14
9X(8X1)X7
=
504
15
(4X3)X9-2
=
106