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