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