혼합계산 : 레벨2
loading.....
혼합계산 : 레벨2
1
2X1+(6X3)
=
20
2
(6X4)/1+3
=
27
3
(9+4)X9X2
=
234
4
(9-7)X4X5
=
40
5
(1+2)X5+8
=
23
6
(6+2)-1-5
=
2
7
3X8+(5+4)
=
33
8
2+(7X9)-5
=
60
9
(3-1)X5-4
=
6
10
6+(3+4)-9
=
4
11
4X(7+2)X2
=
72
12
3-4+(5X8)
=
39
13
4-(6+1)+9
=
6
14
(2-1)+8-7
=
2
15
5+8-(5X1)
=
8