혼합계산 : 레벨2
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혼합계산: 레벨286
1
3X(4/1)-3
=
9
2
3+8-(4+1)
=
6
3
5X(8+5)+2
=
67
4
7+(6X3)X6
=
115
5
2-4+(3+5)
=
6
6
(7X6)-2X4
=
34
7
(3+8)X5X4
=
220
8
7+2+(3+3)
=
15
9
(4+2)X5X9
=
270
10
5/5+(3X8)
=
25
11
(9/1)+8+6
=
23
12
7-(5-1)+3
=
6
13
4+(4X3)X2
=
28
14
6+9+(8X9)
=
87
15
(8-3)+1X7
=
12