혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+9)/1+4
=
15
2
(9-3)/1+1
=
7
3
9X5X(8-2)
=
270
4
(1X2)X9+3
=
21
5
8/2X(5-1)
=
16
6
9X(8+2)+1
=
91
7
3+(8/2)+3
=
10
8
5X1X(6X1)
=
30
9
(6X1)+5X7
=
41
10
2+3X(3+8)
=
35
11
2X9-(5X1)
=
13
12
(4+1)+6-4
=
7
13
(8+2)/2/5
=
1
14
(1+4)X4X3
=
60
15
(3X1)+3X7
=
24