Oefen de vleksommen uit de tafel van 20
Tafels
1.
× 20 = 120
5
6
1
9
|
2.
× 20 = 60
6
3
4
7
|
3.
× 20 = 60
4
3
9
5
|
4.
× 20 = 140
3
5
8
7
|
|
5.
× 20 = 100
5
2
9
7
|
6.
× 20 = 60
6
3
7
2
|
7.
× 20 = 60
10
8
4
3
|
8.
× 20 = 160
2
4
8
9
|
|
9.
× 20 = 40
7
2
6
5
|
10.
× 20 = 180
5
2
9
8
|
11.
× 20 = 160
2
5
1
8
|
12.
× 20 = 20
8
1
10
5
|
|
13.
× 20 = 200
2
6
5
10
|
14.
× 20 = 20
8
7
10
1
|
15.
× 20 = 180
9
5
2
4
|
16.
× 20 = 100
3
10
5
1
|
|
17.
× 20 = 40
8
4
2
9
|
18.
× 20 = 120
3
5
6
7
|
19.
× 20 = 80
5
7
4
6
|
20.
× 20 = 80
2
3
1
4
|