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