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