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