혼합계산 : 레벨2
loading.....
혼합계산 : 레벨2
1
(2X7)-2-4
=
8
2
5X7X(2X4)
=
280
3
8X7X(4-2)
=
112
4
5+4X(6+1)
=
33
5
(6+4)/2X1
=
5
6
8+3X(2X9)
=
62
7
(8-2)+4-9
=
1
8
(6X2)X1/6
=
2
9
4+(2-1)X3
=
7
10
(5+5)X3-5
=
25
11
(4X5)/2X3
=
30
12
7/1-(6-2)
=
3
13
4+(9X9)-5
=
80
14
1+7+(6+4)
=
18
15
(6/6)X3-1
=
2