혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(5X5)+6
=
131
2
(8+2)+1+2
=
13
3
6-(3/3)X3
=
3
4
6X3X(5X3)
=
270
5
7X2+(1X2)
=
16
6
6X(8-2)-3
=
33
7
2+9X(7/1)
=
65
8
4-(7-1)+8
=
6
9
(2X3)+4/1
=
10
10
9X(5+5)/2
=
45
11
(4/4)+2-1
=
2
12
5X(7X2)+3
=
73
13
3+(4+8)-8
=
7
14
4X5+(6/6)
=
21
15
2+4X(7X3)
=
86