Oefen de vleksommen uit de tafel van 20
Tafels
1.
× 20 = 120
8
9
6
1
|
2.
× 20 = 140
1
6
5
7
|
3.
× 20 = 140
8
7
10
3
|
4.
× 20 = 100
4
3
9
5
|
|
5.
× 20 = 140
10
4
7
3
|
6.
× 20 = 120
1
6
5
2
|
7.
× 20 = 140
4
8
7
3
|
8.
× 20 = 20
7
4
3
1
|
|
9.
× 20 = 60
7
10
8
3
|
10.
× 20 = 40
2
6
9
1
|
11.
× 20 = 140
1
7
3
6
|
12.
× 20 = 200
5
10
9
1
|
|
13.
× 20 = 60
10
3
4
6
|
14.
× 20 = 20
7
1
9
5
|
15.
× 20 = 160
5
7
8
9
|
16.
× 20 = 60
7
1
9
3
|
|
17.
× 20 = 120
7
6
4
9
|
18.
× 20 = 60
2
6
8
3
|
19.
× 20 = 120
7
6
4
2
|
20.
× 20 = 140
4
2
8
7
|