혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(7-4)+2
=
17
2
(9X1)X6X4
=
216
3
(8X8)-5-9
=
50
4
1-5+(3+2)
=
1
5
7-2+(3X1)
=
8
6
(4X3)-4X1
=
8
7
5X8+(6+5)
=
51
8
(6-3)+8-2
=
9
9
4+1X(9+5)
=
18
10
(1X1)X4-3
=
1
11
1X1+(9-6)
=
4
12
(8/1)X2/4
=
4
13
(8-2)/2+1
=
4
14
(4+2)+6/6
=
7
15
6/4X(2+4)
=
9