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