혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X7-(7+6)
=
1
2
6+3+(5X3)
=
24
3
2X(3X7)/6
=
7
4
1+(3+3)-4
=
3
5
5X3-(3X3)
=
6
6
(8+3)X5+4
=
59
7
(5+1)-7+9
=
8
8
2+(8+5)+5
=
20
9
9X4X(1+5)
=
216
10
3+(9/1)X5
=
48
11
8+(3X8)/4
=
14
12
3X(9-3)-5
=
13
13
(3-1)X5-6
=
4
14
(9X3)-2+5
=
30
15
(9+5)X2+9
=
37