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