Oefen de vleksommen uit de tafel van 20
Tafels
1.
× 20 = 40
6
1
7
2
|
2.
× 20 = 80
8
3
4
5
|
3.
× 20 = 40
8
9
2
10
|
4.
× 20 = 40
3
9
2
8
|
|
5.
× 20 = 120
3
9
2
6
|
6.
× 20 = 40
10
9
2
8
|
7.
× 20 = 60
7
10
1
3
|
8.
× 20 = 200
10
5
8
3
|
|
9.
× 20 = 20
6
2
1
9
|
10.
× 20 = 60
3
7
9
4
|
11.
× 20 = 60
2
10
7
3
|
12.
× 20 = 180
6
8
3
9
|
|
13.
× 20 = 60
5
3
8
2
|
14.
× 20 = 180
5
3
9
8
|
15.
× 20 = 160
3
6
8
10
|
16.
× 20 = 20
1
4
2
10
|
|
17.
× 20 = 120
5
6
1
9
|
18.
× 20 = 60
3
2
10
9
|
19.
× 20 = 200
9
1
7
10
|
20.
× 20 = 60
3
6
5
2
|