혼합계산 : 레벨2
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혼합계산: 레벨260
1
(1X8)X1X3
=
24
2
9X1-(2+3)
=
4
3
7+(4+3)+5
=
19
4
8X(3X2)+1
=
49
5
9+1-(4+1)
=
5
6
5X7/(8/8)
=
35
7
(3X9)+4X9
=
63
8
4-3+(6X2)
=
13
9
3/3+(7-5)
=
3
10
2X(3-1)+6
=
10
11
3X(5X4)+4
=
64
12
(4X1)X5-5
=
15
13
9-(2+2)+2
=
7
14
(3+3)-2-3
=
1
15
5/1+(1/1)
=
6