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