🌉

🌉 Niveau 1H - brug over 10 automatisch

Oefen de stap over 10 met sommen tot 20.

8 + 3 = ...

Front

11

Back

7 + 5 = ...

Front

12

Back

9 + 4 = ...

Front

13

Back

8 + 6 = ...

Front

14

Back

7 + 8 = ...

Front

15

Back

9 + 7 = ...

Front

16

Back

8 + 9 = ...

Front

17

Back

9 + 9 = ...

Front

18

Back

14 - 6 = ...

Front

8

Back

13 - 5 = ...

Front

8

Back

12 - 7 = ...

Front

5

Back

15 - 8 = ...

Front

7

Back

16 - 9 = ...

Front

7

Back

18 - 9 = ...

Front

9

Back

17 - 8 = ...

Front

9

Back

11 - 3 = ...

Front

8

Back

6 + 7 = ...

Front

13

Back

5 + 8 = ...

Front

13

Back

4 + 9 = ...

Front

13

Back

6 + 9 = ...

Front

15

Back