혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8-1X(4/2)
=
6
2
6X(5+6)+1
=
67
3
(2+9)X4+2
=
46
4
(4X4)-4+2
=
14
5
5X6X(9+5)
=
420
6
7X4+(3X6)
=
46
7
1+(9X7)X3
=
190
8
6X2/(3+1)
=
3
9
(2+2)X4-4
=
12
10
3-(2/2)X1
=
2
11
1X(2/1)X6
=
12
12
(5+7)+4X8
=
44
13
1+(5X6)+5
=
36
14
(9-2)X3X9
=
189
15
2+5X(5+2)
=
37