혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7X5)+7-4
=
38
2
(9X5)X8+1
=
361
3
5+9X(5-1)
=
41
4
3+(4X8)X4
=
131
5
(9-4)+5+8
=
18
6
2X(5+3)X4
=
64
7
8X(1+5)/3
=
16
8
(8/4)-1+3
=
4
9
1+4X(6X4)
=
97
10
(8+4)X5/2
=
30
11
4-1+(4/2)
=
5
12
(6-5)+8/4
=
3
13
5/5+(7X1)
=
8
14
3+8+(9+9)
=
29
15
(6X1)+6-5
=
7