혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+7)X5-4
=
41
2
7+3+(6X6)
=
46
3
1+8-(6/1)
=
3
4
4-(2+3)+5
=
4
5
(8X8)+3X1
=
67
6
2/(6-3)X3
=
2
7
(8+1)X9X7
=
567
8
4X1X(4+7)
=
44
9
9/3X(3X8)
=
72
10
(1+2)X2+5
=
11
11
5X(6-2)/1
=
20
12
5X3+(3-2)
=
16
13
(6X3)X5+1
=
91
14
2X1-(3/3)
=
1
15
(9X4)-8+5
=
33
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