혼합계산 : 레벨2
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혼합계산: 레벨261
1
5X(6+4)-4
=
46
2
8+(3X1)X3
=
17
3
9/1/(8+1)
=
1
4
8X(4-3)/2
=
4
5
(9X8)/4-7
=
11
6
2-4+(4X1)
=
2
7
8X2X(5X8)
=
640
8
(5X1)/1+8
=
13
9
5+(5X4)/5
=
9
10
9X(4+9)+2
=
119
11
4+(7-2)X5
=
29
12
1+5X(5+6)
=
56
13
4+5X(1X8)
=
44
14
3X7+(7-4)
=
24
15
4+(1/1)+2
=
7