Wat is het juiste antwoord uit de tafel van 9?
Tafels
|
1.
5
× 9 =
81
27
45
90
|
2.
8
× 9 =
72
90
27
63
|
3.
8
× 9 =
36
63
72
9
|
4.
2
× 9 =
18
36
54
72
|
|
5.
2
× 9 =
81
18
36
63
|
6.
10
× 9 =
54
45
90
81
|
7.
5
× 9 =
90
45
72
9
|
8.
2
× 9 =
90
45
18
27
|
|
9.
1
× 9 =
27
9
72
81
|
10.
4
× 9 =
27
63
36
90
|
11.
3
× 9 =
36
27
9
54
|
12.
9
× 9 =
72
36
90
81
|
|
13.
3
× 9 =
90
45
27
9
|
14.
2
× 9 =
90
27
45
18
|
15.
10
× 9 =
45
36
27
90
|
16.
8
× 9 =
9
36
72
63
|
|
17.
2
× 9 =
18
36
81
90
|
18.
4
× 9 =
27
36
90
63
|
19.
10
× 9 =
81
90
54
72
|
20.
1
× 9 =
27
36
18
9
|