혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(9-4)+8
=
33
2
8X3/(5-2)
=
8
3
6+1/(3-2)
=
7
4
5-3+(5+9)
=
16
5
4-9+(4+3)
=
2
6
9X(2+2)/6
=
6
7
(1X4)+7-5
=
6
8
(9-5)+9X7
=
67
9
(2X1)X6+3
=
15
10
2-4+(5X5)
=
23
11
9+5+(5+6)
=
25
12
7+2+(3X3)
=
18
13
2/(9-3)X9
=
3
14
(3X6)-2+5
=
21
15
(9+4)+3+1
=
17