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