혼합계산 : 레벨2
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혼합계산: 레벨227
1
(2+7)X6/2
=
27
2
(5-3)X8X1
=
16
3
(8/2)X4X2
=
32
4
4+(1+1)+9
=
15
5
6X(1+2)-2
=
16
6
(9/3)/1+8
=
11
7
6-3/(4-1)
=
5
8
(3+6)/3X9
=
27
9
2X(4X4)-3
=
29
10
(9/3)X8+6
=
30
11
(3+7)X6X6
=
360
12
4X(7-1)/4
=
6
13
(2+5)+3/1
=
10
14
5/(5/1)X4
=
4
15
(5X8)/8X5
=
25