LỚP 2-CỘNG CÓ NHỚ-CÔ PHA-LINK 2 ⇱
LỚP 2-CỘNG CÓ NHỚ-CÔ PHA-LINK 2
Question 1. 9 + 3 = ?
Question 2. 4 + 9 = ?
Question 3. 5 + 9 = ?
Question 4. 5 + 9 = ?
Question 5. 9 + 6 = ?
Question 6. 7 + 9 = ?
Question 7. 7 + 4 = ?
Question 8. 7 + 6 = ?
Question 9. 8 + 6 = ?
Question 10. 7 + 7 = ?
Question 11. 7 + 9 = ?
Question 12. 8 + 7 = ?
Question 13. 7 + 8 = ?
Question 14. 6 + 7 = ?
Question 15. 8 + 7 = ?
Question 16. 4 + 7 = ?
Question 17. 5 + 7 = ?
Question 18. 9 + 7 = ?
Question 19. 7 + 8 = ?
Question 20. 7 + 6 = ?
Question 21. 7 + 5 = ?
Question 22. 7 + 9 = ?
Question 23. 7 + 4 = ?