혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+9+(7+8)
=
25
2
4/2X(3X5)
=
30
3
3X3X(3+4)
=
63
4
2-2+(4/4)
=
1
5
6+3X(2X1)
=
12
6
8X3+(4-3)
=
25
7
1X8+(2+9)
=
19
8
1+(4X7)+2
=
31
9
(8+5)+1-5
=
9
10
9X(5+3)/6
=
12
11
4+(4+3)X4
=
32
12
2/(9+9)X9
=
1
13
(3X2)+8/8
=
7
14
(9+5)X1X1
=
14
15
2-(3+4)/7
=
1