혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+2)+8-2
=
14
2
9+(9X3)-3
=
33
3
5+2X(9-1)
=
21
4
5+(4X4)X9
=
149
5
(2X9)X7/3
=
42
6
8-(3X5)/5
=
5
7
(8+1)/9+3
=
4
8
8+(8-5)X8
=
32
9
(8+1)+3/3
=
10
10
3+3-(2+3)
=
1
11
5-(9-3)+5
=
4
12
8-8+(9+3)
=
12
13
1-(3-2)+6
=
6
14
3+(8-2)+4
=
13
15
4X(5+4)-5
=
31