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