혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3X9)X3-3
=
78
2
(3-2)+4+3
=
8
3
2-6+(7+3)
=
6
4
(1+4)+1+6
=
12
5
(3+5)-7/1
=
1
6
9+9X(4X9)
=
333
7
6-3/(3/1)
=
5
8
(1X1)+4-4
=
1
9
8-8+(1+2)
=
3
10
(1X3)-3+3
=
3
11
2X4+(7/1)
=
15
12
6+7-(7+4)
=
2
13
9X(8/4)-3
=
15
14
(4X3)/1-1
=
11
15
3-(3X2)+4
=
1