혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8/4X(9+4)
=
26
2
8+7X(5+1)
=
50
3
9X3-(9-4)
=
22
4
1X(5+3)-2
=
6
5
6X(4X6)X4
=
576
6
(4X3)-9+4
=
7
7
(1X5)+5/1
=
10
8
(9+4)+4+1
=
18
9
2X(7+4)-1
=
21
10
(3+9)X5/1
=
60
11
4X5X(7-2)
=
100
12
2+(4-3)+7
=
10
13
1X7+(6-5)
=
8
14
2X1+(9X3)
=
29
15
4X9/(4+2)
=
6