혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+9+(5-3)
=
17
2
8+(4/4)-8
=
1
3
2+7+(5+2)
=
16
4
1/2X(9X4)
=
18
5
(3+8)X9X5
=
495
6
(5X1)+9/1
=
14
7
7X2-(6-5)
=
13
8
(5+7)/3X2
=
8
9
(5X8)X4/2
=
80
10
6X(3X1)/3
=
6
11
(6/3)X9/2
=
9
12
1+2X(6/3)
=
5
13
5X(4+9)+4
=
69
14
3X9X(8/2)
=
108
15
2X8-(2X2)
=
12