혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+(9-2)-2
=
11
2
6/(3-1)X4
=
12
3
5X(9+3)-1
=
59
4
(4X9)-2X3
=
30
5
6+4+(9-7)
=
12
6
2X(4X1)+3
=
11
7
1+1X(1X2)
=
3
8
3-(9-5)+4
=
3
9
8-(5X4)/5
=
4
10
8+4+(8X4)
=
44
11
5X(6+4)+6
=
56
12
9X2X(7+1)
=
144
13
1+1X(3+5)
=
9
14
(4X3)-4+1
=
9
15
3+(3+3)+1
=
10