혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X(8+3)+3
=
80
2
3+2+(6X1)
=
11
3
5+(7-4)-1
=
7
4
7X(6+1)+7
=
56
5
(3X1)X4-4
=
8
6
(2+6)+3X8
=
32
7
(4+5)X3-7
=
20
8
(2+3)X5X4
=
100
9
1+(9+3)-9
=
4
10
3-(6-3)+4
=
4
11
2X(5+5)+6
=
26
12
(4+9)X3+2
=
41
13
(9-6)X3X4
=
36
14
7X(4/4)/7
=
1
15
3+(9+4)-7
=
9