혼합계산 : 레벨2
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혼합계산: 레벨262
1
3-2/(3-2)
=
1
2
(5-3)/5X5
=
2
3
7-(6/6)-1
=
5
4
(4+1)X4/5
=
4
5
2X(5-1)X4
=
32
6
(2X7)/1+3
=
17
7
5+2+(6X1)
=
13
8
3X(7+3)/1
=
30
9
(3X4)-8+5
=
9
10
1+(5+3)-1
=
8
11
5/1+(8-4)
=
9
12
(4+7)+1X4
=
15
13
4-3+(7X8)
=
57
14
5/5+(6+4)
=
11
15
(4+3)-4+3
=
6