혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+4)+6X2
=
20
2
6-3+(2X1)
=
5
3
6X(1+8)+2
=
56
4
1+7X(5+2)
=
50
5
5X9X(7-2)
=
225
6
(4X8)/1+1
=
33
7
8-1-(5/5)
=
6
8
3X(5+8)X2
=
78
9
2+(7X4)-5
=
25
10
6X(5X3)X2
=
180
11
3+5+(7+7)
=
22
12
1X4X(4-2)
=
8
13
3+7-(6-3)
=
7
14
(3X1)/3X9
=
9
15
6+(2X3)X3
=
24