혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+1X(2/2)
=
2
2
7/1X(4X2)
=
56
3
2/(1+1)+4
=
5
4
(5-2)X9X1
=
27
5
(2X3)X5X5
=
150
6
2X(6-2)-5
=
3
7
7-(9-2)+2
=
2
8
9+2+(4X6)
=
35
9
(7+7)+1X1
=
15
10
2+5+(2+6)
=
15
11
4+1+(1X9)
=
14
12
(4+5)+2-4
=
7
13
3-1+(6+2)
=
10
14
9+(4+7)+4
=
24
15
(4X6)/4/2
=
3