혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3X4)-4/1
=
8
2
(1X9)+2X6
=
21
3
6+4X(5+1)
=
30
4
2X(4-2)X5
=
20
5
2+6/(5-2)
=
4
6
4X7X(2X8)
=
448
7
8/4X(6X1)
=
12
8
8X(3X8)-2
=
190
9
9+(8+3)+2
=
22
10
4+7X(9+7)
=
116
11
(5/5)X6X5
=
30
12
(7+3)-6-3
=
1
13
(4/1)X6X1
=
24
14
8-1X(2+5)
=
1
15
1X(5/5)+1
=
2