Oefen de vleksommen uit de tafel van 20
Tafels
1.
× 20 = 40
2
10
3
8
|
2.
× 20 = 60
3
8
4
5
|
3.
× 20 = 180
8
7
9
10
|
4.
× 20 = 20
2
4
1
10
|
|
5.
× 20 = 180
4
9
6
10
|
6.
× 20 = 200
10
8
7
6
|
7.
× 20 = 140
8
7
4
10
|
8.
× 20 = 140
2
7
4
8
|
|
9.
× 20 = 40
10
6
2
7
|
10.
× 20 = 120
6
3
9
4
|
11.
× 20 = 200
10
3
9
7
|
12.
× 20 = 160
5
4
8
6
|
|
13.
× 20 = 200
10
5
2
8
|
14.
× 20 = 160
9
8
7
5
|
15.
× 20 = 140
3
10
7
6
|
16.
× 20 = 120
3
5
10
6
|
|
17.
× 20 = 200
10
6
1
4
|
18.
× 20 = 40
3
2
8
1
|
19.
× 20 = 200
7
5
10
4
|
20.
× 20 = 100
10
5
1
7
|