혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-7+(9X8)
=
70
2
(4X3)+6/1
=
18
3
9-3-(8-6)
=
4
4
(6/3)/7X7
=
2
5
2X(4/1)X7
=
56
6
(8/4)X3+2
=
8
7
(5X2)-6+1
=
5
8
3+4X(9+4)
=
55
9
9+(5X2)X6
=
69
10
(9-2)+6X1
=
13
11
7/2X(7-3)
=
14
12
(3+9)+9+1
=
22
13
3+2-(2X2)
=
1
14
(8-2)+4X1
=
10
15
4+5+(3+7)
=
19