혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(3X2)+3
=
27
2
(1X8)X3+3
=
27
3
3X2X(9-1)
=
48
4
(4+5)X5+6
=
51
5
(3-2)X5X4
=
20
6
9+(7-4)+9
=
21
7
(5X3)+8-5
=
18
8
7+3+(5X5)
=
35
9
4X(9X2)/6
=
12
10
1X(8+5)+7
=
20
11
(8X8)+5X3
=
79
12
9X(9-4)-2
=
43
13
(6-3)X7-5
=
16
14
(2X2)+9+3
=
16
15
(8+8)+6+4
=
26