혼합계산 : 레벨2
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혼합계산: 레벨230
1
(3X4)X9X3
=
324
2
(4+3)-2/2
=
6
3
4X(2+7)X4
=
144
4
9+5X(2X3)
=
39
5
(2+5)+2X4
=
15
6
(4+4)+8-6
=
10
7
9-3-(3X1)
=
3
8
1+(1+1)X2
=
5
9
7+8+(7+3)
=
25
10
5+1+(3X2)
=
12
11
7+1+(9+2)
=
19
12
(3+3)X5+5
=
35
13
(4+2)X1X4
=
24
14
(6X2)X5X6
=
360
15
(4+9)-1-4
=
8
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