혼합계산 : 레벨2
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혼합계산: 레벨211
1
(3+5)+2-5
=
5
2
(2/2)X4-1
=
3
3
(9+2)+1-7
=
5
4
(7X5)X1+9
=
44
5
(7+4)X4-3
=
41
6
9X9X(3+1)
=
324
7
7+2-(1+5)
=
3
8
1X(5/1)+1
=
6
9
(5-3)X2X2
=
8
10
(1+3)X1X4
=
16
11
4X6X(9/3)
=
72
12
(5+9)-4+5
=
15
13
1+(7X5)+4
=
40
14
(7+9)X2X3
=
96
15
(8X1)X1+8
=
16