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