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