혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3+8)+7/1
=
18
2
7X(2+7)X3
=
189
3
7X(9X1)-9
=
54
4
2+(4+5)+9
=
20
5
(2+4)+3-6
=
3
6
3+(4+2)X4
=
27
7
1X3X(3+1)
=
12
8
7X9/(5-4)
=
63
9
3X1X(2+9)
=
33
10
5+(6-5)-2
=
4
11
6/(7-1)+6
=
7
12
(6-1)-1+5
=
9
13
3X(7+8)-9
=
36
14
6X(2+9)/2
=
33
15
4+(3-1)-4
=
2