혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(6+1)X3
=
105
2
(6+3)X4-1
=
35
3
(6X1)-8/4
=
4
4
(6+3)+2X8
=
25
5
(2X6)X2-3
=
21
6
(2/1)+5+4
=
11
7
5+5+(2X9)
=
28
8
(4+4)-5-2
=
1
9
4X1X(5+3)
=
32
10
9+(5+4)X2
=
27
11
4+(3+7)+9
=
23
12
5+6X(9-4)
=
35
13
3X4/(8-4)
=
3
14
(6X4)-1-1
=
22
15
5-(2X1)-1
=
2