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