혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+3X(6/2)
=
18
2
4X7+(5X7)
=
63
3
(5+1)X6X5
=
180
4
2X(3X1)-5
=
1
5
3X7/(1+2)
=
7
6
(5X3)+2+4
=
21
7
(5-1)X3-7
=
5
8
7-4+(2+1)
=
6
9
(6X1)/1-2
=
4
10
(5X5)+6X3
=
43
11
1X(8-3)X3
=
15
12
3-9+(7+9)
=
10
13
(3X4)-8-3
=
1
14
(9+9)+3X1
=
21
15
1/(8/8)+2
=
3