혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(4+2)X2
=
15
2
(5X5)/2X2
=
25
3
(8-3)+4-2
=
7
4
2+3X(1+1)
=
8
5
1+9+(7-3)
=
14
6
5+7X(9+3)
=
89
7
(2X6)X9+4
=
112
8
7+8+(6/3)
=
17
9
5X1-(2X1)
=
3
10
7X7X(6/2)
=
147
11
(1/1)/2X8
=
4
12
(5-2)+9+2
=
14
13
9+1+(6X3)
=
28
14
8+5+(4/4)
=
14
15
(4+6)X2/2
=
10