Subtraction Unplugged
3.6 (3)
Mejor oferta :
21.45
Comparar las 2 ofertas :
Agotado
0 (0)
Agotado
3.6 (3)
Descripción de producto
1. Doing Subtraction2. Counting Back3. Subtracting 0 or 14. Recognize Doubles5. Double -16. Minuends to 67. Minuends to 108. Minuends to 189. Find the Missing Addend10. Doing Subtraction - Self-Quizzing Tracks11. Counting Back - Self-Quizzing Tracks12. Subtracting 0 or 1 - Self-Quizzing Tracks13. Recognize Doubles - Self-Quizzing Tracks14. Double - 1 - Self-Quizzing Tracks15. Minuends to 6 - Self-Quizzing Tracks16. Minuends to 10 - Self-Quizzing Tracks17. Miniuends to 18 - Self-Quizzing Tracks18. Find the Missing Addend - Self-Quizzing Tracks
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