Oefen de vleksommen uit de tafel van 20
Tafels
1.
× 20 = 20
8
10
1
7
|
2.
× 20 = 80
4
1
9
3
|
3.
× 20 = 20
1
6
2
10
|
4.
× 20 = 140
10
4
2
7
|
|
5.
× 20 = 180
9
4
2
3
|
6.
× 20 = 100
5
6
10
1
|
7.
× 20 = 40
4
9
8
2
|
8.
× 20 = 140
2
1
5
7
|
|
9.
× 20 = 80
4
7
6
5
|
10.
× 20 = 160
8
5
9
2
|
11.
× 20 = 120
5
6
7
4
|
12.
× 20 = 160
8
9
10
4
|
|
13.
× 20 = 120
2
5
6
1
|
14.
× 20 = 80
3
4
9
8
|
15.
× 20 = 20
9
1
2
4
|
16.
× 20 = 20
2
4
1
8
|
|
17.
× 20 = 120
4
3
8
6
|
18.
× 20 = 160
6
7
8
2
|
19.
× 20 = 160
2
8
5
7
|
20.
× 20 = 40
10
4
2
3
|