Maak de som uit de tafel van 20 kloppend
Tafels
1.
×
=
20
2
________
2.
×
=
20
10
________
3.
×
=
20
6
________
4.
×
=
20
4
________
5.
×
=
20
2
________
6.
×
=
20
7
________
7.
×
=
20
2
________
8.
×
=
20
8
________
9.
×
=
20
3
________
10.
×
=
20
9
________
11.
×
=
20
2
________
12.
×
=
20
10
________
13.
×
=
20
5
________
14.
×
=
20
8
________
15.
×
=
20
7
________
16.
×
=
20
8
________
17.
×
=
20
3
________
18.
×
=
20
8
________
19.
×
=
20
8
________
20.
×
=
20
10
________
21.
×
=
20
2
________
22.
×
=
20
4
________
23.
×
=
20
8
________
24.
×
=
20
4
________
Maak de som uit de tafel van 20 kloppend
| ANTWOORDEN
Tafels
1.
×
=
20
2
40
2.
×
=
20
10
200
3.
×
=
20
6
120
4.
×
=
20
4
80
5.
×
=
20
2
40
6.
×
=
20
7
140
7.
×
=
20
2
40
8.
×
=
20
8
160
9.
×
=
20
3
60
10.
×
=
20
9
180
11.
×
=
20
2
40
12.
×
=
20
10
200
13.
×
=
20
5
100
14.
×
=
20
8
160
15.
×
=
20
7
140
16.
×
=
20
8
160
17.
×
=
20
3
60
18.
×
=
20
8
160
19.
×
=
20
8
160
20.
×
=
20
10
200
21.
×
=
20
2
40
22.
×
=
20
4
80
23.
×
=
20
8
160
24.
×
=
20
4
80