혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X(5+2)-7
=
35
2
1X(5+3)+8
=
16
3
5+(5-2)+6
=
14
4
(5-3)X8X7
=
112
5
(7+1)+1X6
=
14
6
7X(3+6)X3
=
189
7
3X(6/2)X4
=
36
8
1X(1+5)X5
=
30
9
5+9+(2+4)
=
20
10
(2+8)/1+9
=
19
11
(7+2)X9X9
=
729
12
2/2X(4X9)
=
36
13
(2X4)-4+6
=
10
14
1+1+(3+3)
=
8
15
6-2+(4+4)
=
12