혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(3/1)X7
=
63
2
2X6+(6/3)
=
14
3
(8X6)X5/1
=
240
4
7-2X(3-1)
=
3
5
(2/2)X5+9
=
14
6
(6X8)-1X3
=
45
7
(7-4)X2+3
=
9
8
1X(8-2)+3
=
9
9
2X(6+5)X9
=
198
10
5X(7X2)+4
=
74
11
(2+6)+5-2
=
11
12
(3+3)/3+5
=
7
13
3X(2+4)X6
=
108
14
6X(8X4)+6
=
198
15
1X6+(2X2)
=
10