혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+8)X5/5
=
10
2
8X(8/1)-3
=
61
3
5X5+(8-1)
=
32
4
8+9X(5+3)
=
80
5
2+(5/5)X1
=
3
6
(2+2)+4-3
=
5
7
8+(3X2)-4
=
10
8
(3X9)-2+4
=
29
9
4X(8X8)+3
=
259
10
1X(7-1)+6
=
12
11
2/1X(6+2)
=
16
12
1+(3+6)X7
=
64
13
9+1-(1/1)
=
9
14
5+7X(8+3)
=
82
15
2X4+(5X7)
=
43
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