Oefen de vleksommen uit de tafel van 20
Tafels
1.
× 20 = 120
4
10
8
6
|
2.
× 20 = 200
10
4
7
2
|
3.
× 20 = 140
8
4
3
7
|
4.
× 20 = 40
6
7
1
2
|
|
5.
× 20 = 40
2
8
10
7
|
6.
× 20 = 100
5
7
1
10
|
7.
× 20 = 40
1
2
10
8
|
8.
× 20 = 200
5
10
2
4
|
|
9.
× 20 = 60
10
4
6
3
|
10.
× 20 = 180
5
7
10
9
|
11.
× 20 = 200
8
10
2
3
|
12.
× 20 = 180
7
8
9
10
|
|
13.
× 20 = 80
5
1
9
4
|
14.
× 20 = 20
1
2
10
7
|
15.
× 20 = 140
8
7
1
5
|
16.
× 20 = 80
3
9
4
10
|
|
17.
× 20 = 40
10
2
7
5
|
18.
× 20 = 180
9
10
7
6
|
19.
× 20 = 200
1
6
10
5
|
20.
× 20 = 40
2
3
7
5
|