혼합계산 : 레벨2
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혼합계산: 레벨265
1
5X6+(1X1)
=
31
2
(7X6)X2-1
=
83
3
7-2X(6-3)
=
1
4
(2X7)-6-4
=
4
5
2/(1/1)X7
=
14
6
7X5-(8X1)
=
27
7
8X4+(5X5)
=
57
8
(9-6)-2+8
=
9
9
7-(1X4)+9
=
12
10
(2X2)-2+4
=
6
11
(8X1)X2X8
=
128
12
(1+6)X8-5
=
51
13
(3X4)/1-3
=
9
14
2X(5-3)+5
=
9
15
(6+1)-3-2
=
2