혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+3X(1+5)
=
26
2
4X1+(6+3)
=
13
3
(2X3)X3+7
=
25
4
(2+8)+7X4
=
38
5
7+(1+9)-5
=
12
6
9+1X(7X6)
=
51
7
(4+5)+2X1
=
11
8
5X3+(3X5)
=
30
9
2+(3X4)/3
=
6
10
7X(2+3)+1
=
36
11
3+2-(9-5)
=
1
12
(5X5)+5+3
=
33
13
(3+3)/7X7
=
6
14
1+(4X5)-1
=
20
15
(4X3)/1X4
=
48