혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X4+(8X6)
=
72
2
4X2-(2X2)
=
4
3
(5X7)+7+5
=
47
4
7X4X(5X8)
=
1120
5
6X(4X8)/8
=
24
6
5+(1+1)X5
=
15
7
(3X3)/3/3
=
1
8
6+(9X5)/5
=
15
9
(1X6)-6/2
=
3
10
1X6+(6/1)
=
12
11
(2+4)X2X1
=
12
12
(1+8)+1+8
=
18
13
2X(4+9)X4
=
104
14
5+8+(1+1)
=
15
15
(9X2)X7X3
=
378
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