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