혼합계산 : 레벨2
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혼합계산: 레벨222
1
(8-4)+6X3
=
22
2
(5X9)+4X5
=
65
3
2X(1+9)-9
=
11
4
4/(5/5)-2
=
2
5
9X(1/1)X6
=
54
6
5+(3+7)-6
=
9
7
(4X8)X4X2
=
256
8
(9-4)-1X3
=
2
9
6X(5X8)X2
=
480
10
1/(2X2)X4
=
1
11
3X(2+4)+4
=
22
12
2X(2X8)-5
=
27
13
2X(3X8)X3
=
144
14
2/(8-6)+3
=
4
15
2X4/(3-1)
=
4
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