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