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