30以内加减法

2023-03-31 16:02:16   第一文档网     [ 字体: ] [ 阅读: ] [ 文档下载 ]
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#第一文档网# 导语】以下是®第一文档网的小编为您整理的《30以内加减法》,欢迎阅读!
加减法,以内

1. 16 + () = 30 2. () + 1 = 24 3. 18 + () = 22 4. 16 + () = 23 5. () + 10 = 20 6. 24 + () = 27 7. 8 + 21 = () 8. 27 + 2 = () 9. 17 + () = 19 10. 1 + 11 = () 11. 23 + () = 30 12. () + 12 = 23 13. 1 + 29 = () 14. 7 + 9 = () 15. 28 + () = 30 16. () + 6 = 8 17. () + 2 = 30 18. 24 + 4 = () 19. () + 16 = 30 20. () + 7 = 30 21. 28 + 1 = () 22. 23 + () = 28 23. () + 5 = 30 24. 10 + () = 13 25. () + 4 = 28 26. 6 + 16 = () 27. 9 + () = 18 28. 13 + 10 = () 29. 5 + 23 = () 30. 5 + 25 = () 31. () + 4 = 16 32. 11 + 12 = () 33. 10 + () = 30 34. () + 4 = 30 35. 24 + 3 = () 36. 7 + 13 = () 37. 19 + () = 25 38. 27 + 3 = () 39. 8 + () = 24 40. 14 + () = 21 41. 4 + 23 = () 42. 13 + () = 16 43. () + 18 = 22 44. () + 17 = 19 45. () + 12 = 24 46. 11 + 6 = () 47. 6 + 13 = () 48. () + 12 = 29 49. 7 + 21 = () 50. () + 8 = 19 51. 8 + 6 = () 52. () + 1 = 30




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