혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+8X(4-1)
=
33
2
(3X9)-6-1
=
20
3
6+(4+1)+9
=
20
4
(4X4)X8/2
=
64
5
(2/1)+8/1
=
10
6
7X6X(5X6)
=
1260
7
(8+4)X4-2
=
46
8
(7-3)+5+9
=
18
9
1+5-(2/2)
=
5
10
6+(3X1)X1
=
9
11
4X2X(5-4)
=
8
12
(2+1)X3-7
=
2
13
(7+3)/5X7
=
14
14
9X(6+4)/6
=
15
15
1X(8X1)+3
=
11