werkblaadjes voor rekenen en taal

    

Optellen tot 20 zonder brug

13 + 7 = 20
17 + 0 = 17
14 + 5 = 19
5 + 12 = 17
19 + 1 = 20
 
1 + 11 = 12
3 + 10 = 13
2 + 12 = 14
12 + 0 = 12
15 + 2 = 17
 
8 + 11 = 19
14 + 0 = 14
8 + 10 = 18
6 + 12 = 18
4 + 10 = 14
 
6 + 13 = 19
15 + 1 = 16
16 + 2 = 18
11 + 1 = 12
10 + 10 = 20
 
13 + 0 = 13
11 + 2 = 13
17 + 1 = 18
15 + 4 = 19
2 + 15 = 17
 
15 + 3 = 18
20 + 0 = 20
5 + 10 = 15
16 + 1 = 17
18 + 1 = 19
 
19 + 1 = 20
12 + 6 = 18
4 + 12 = 16
2 + 12 = 14
8 + 12 = 20
 
13 + 6 = 19
12 + 7 = 19
10 + 10 = 20
9 + 10 = 19
15 + 2 = 17