혼합계산 : 레벨2
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혼합계산: 레벨233
1
3X(3X3)/3
=
9
2
1-(5/5)+2
=
2
3
(4X4)/4+3
=
7
4
5+4X(4X7)
=
117
5
5X(6-4)X4
=
40
6
4X7/(2/2)
=
28
7
(3+8)+3-8
=
6
8
6+(5+7)+3
=
21
9
6+5X(3+8)
=
61
10
8+(8+5)X5
=
73
11
5X3+(6+2)
=
23
12
(3X7)-8/4
=
19
13
1+8/(2/1)
=
5
14
5/(6-3)X9
=
15
15
(6-1)X7-5
=
30