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