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