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