혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+3)+2X1
=
11
2
8/1-(3/3)
=
7
3
4X(6-5)X3
=
12
4
(4/2)+6X9
=
56
5
3X3+(9/3)
=
12
6
(6-5)X2+1
=
3
7
(6+4)X2+1
=
21
8
(6-2)X3X5
=
60
9
4+(3+3)X9
=
58
10
3-4+(5+7)
=
11
11
(4+4)+8X5
=
48
12
3/3+(2+2)
=
5
13
9-(2+2)-3
=
2
14
1+8X(7+6)
=
105
15
1+5+(1X4)
=
10