혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+(3+4)-5
=
7
2
7-1X(3+2)
=
2
3
5+6X(5X7)
=
215
4
9-(2X1)+2
=
9
5
8X1-(5-4)
=
7
6
9X4X(6/1)
=
216
7
1+9X(4+7)
=
100
8
2X6-(8-1)
=
5
9
(3X8)X3/2
=
36
10
4+4X(5+1)
=
28
11
8X(3X1)/2
=
12
12
(8X8)-1X4
=
60
13
5+(6+2)/2
=
9
14
5X(7-5)X2
=
20
15
2+8+(9/1)
=
19