혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+9X(5X6)
=
278
2
3X4/(5-3)
=
6
3
4X(5+1)-2
=
22
4
5+9/(3X1)
=
8
5
(1X7)X2X2
=
28
6
9+5X(4X3)
=
69
7
9X7X(5+9)
=
882
8
7-(2-1)+8
=
14
9
(5X4)/1+5
=
25
10
5X(8+7)+2
=
77
11
(1+3)X5X9
=
180
12
2+(7+9)/1
=
18
13
(4X3)X6-2
=
70
14
(9X1)+1+9
=
19
15
4+(5X6)-5
=
29