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