혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+9X(1+4)
=
54
2
3+(3+9)-5
=
10
3
2X(8X5)+3
=
83
4
(1+2)+8+5
=
16
5
(5X4)X3/2
=
30
6
9+(6+2)/4
=
11
7
(1X4)+9X5
=
49
8
(5+5)+8+1
=
19
9
(9X8)-5-4
=
63
10
(4-3)X6+9
=
15
11
2X3+(9-1)
=
14
12
(9+8)X2/1
=
34
13
8X(6+3)-4
=
68
14
8X(7X1)X3
=
168
15
5X4X(6X2)
=
240