혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+7)X7+3
=
66
2
4X(5+2)+5
=
33
3
(5+1)+3X9
=
33
4
4X(4X2)-5
=
27
5
5+(3+5)-2
=
11
6
(1+1)X3-4
=
2
7
4X(7+4)-4
=
40
8
9+(5/1)X2
=
19
9
9X5+(1X1)
=
46
10
(1+5)X4+6
=
30
11
3+(4+3)X4
=
31
12
(6+1)X3+9
=
30
13
(1+8)+4+2
=
15
14
8X(6-3)+8
=
32
15
(3X5)/3+2
=
7