혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(7+3)X4
=
160
2
(2-1)X6+7
=
13
3
(1X3)+1+3
=
7
4
(8-1)-5+6
=
8
5
(1X6)-3/1
=
3
6
1/(6-5)+7
=
8
7
(8+5)+3+5
=
21
8
(3+4)+5X2
=
17
9
(6/1)X9+9
=
63
10
(6+2)+8X4
=
40
11
9X2X(6/3)
=
36
12
4+(4+1)-6
=
3
13
(5X1)X3X9
=
135
14
5+(8/2)-6
=
3
15
(7-2)/3X9
=
15