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