혼합계산 : 레벨2
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혼합계산: 레벨261
1
3/1X(3X7)
=
63
2
7-(5-4)+1
=
7
3
(3X5)X2-5
=
25
4
(9/3)X8+6
=
30
5
(6-5)+9+4
=
14
6
1X(7X4)+5
=
33
7
(5-2)+6+1
=
10
8
(6X7)/1-2
=
40
9
(8-6)X2X8
=
32
10
1+5+(7X5)
=
41
11
3+2+(5+8)
=
18
12
7/1+(5X4)
=
27
13
(1X7)X3+1
=
22
14
(5X3)/3+5
=
10
15
(9X3)+6X5
=
57