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