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