혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3X9)X6X5
=
810
2
2-(5/5)+1
=
2
3
(8X6)X5X6
=
1440
4
3X(8-5)/1
=
9
5
5X1+(2+1)
=
8
6
4X5+(9X5)
=
65
7
(8/1)-4+9
=
13
8
(4+3)+8+3
=
18
9
5X1+(4X6)
=
29
10
(3+2)-3+4
=
6
11
(4+1)+8-5
=
8
12
1X(4X6)+3
=
27
13
(1+7)X8X1
=
64
14
2X9X(2+2)
=
72
15
7-(5X1)+7
=
9