혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+9X(5-3)
=
22
2
4+(4X7)-1
=
31
3
6X(9/3)X2
=
36
4
2+1+(7X5)
=
38
5
6X5+(3X1)
=
33
6
(9-2)/7X6
=
6
7
2X(4X8)+3
=
67
8
8-(2+2)+6
=
10
9
3-2+(7+3)
=
11
10
3/6X(2X3)
=
3
11
(9X4)/6X3
=
18
12
3/1/(1X1)
=
3
13
6X(4X1)-5
=
19
14
4+8/(8X1)
=
5
15
8/2+(3+7)
=
14