Welk getal uit de tafel tot en met 10 ontbreekt?
Tafels
1.
×
=
9
2
________
2.
×
=
4
9
________
3.
×
=
5
1
________
4.
×
=
7
9
________
5.
×
=
3
9
________
6.
×
=
6
10
________
7.
×
=
10
5
________
8.
×
=
1
4
________
9.
×
=
7
1
________
10.
×
=
10
1
________
11.
×
=
10
9
________
12.
×
=
7
6
________
13.
×
=
10
9
________
14.
×
=
5
8
________
15.
×
=
10
1
________
16.
×
=
5
3
________
17.
×
=
9
7
________
18.
×
=
6
10
________
19.
×
=
2
4
________
20.
×
=
3
9
________
21.
×
=
8
8
________
22.
×
=
2
8
________
23.
×
=
2
8
________
24.
×
=
6
3
________