10以内连减法 | ||||||||||
| 1. | 9-7-1= | 21. | 9-6-1= | 41. | 4-0-3= | 61. | 2-0-1= | |||
| 2. | 4-0-2= | 22. | 9-5-3= | 42. | 4-3-1= | 62. | 10-8-2= | |||
| 3. | 1-0-1= | 23. | 6-3-2= | 43. | 8-1-4= | 63. | 7-2-3= | |||
| 4. | 1-0-1= | 24. | 4-0-1= | 44. | 8-0-3= | 64. | 4-1-1= | |||
| 5. | 2-0-2= | 25. | 10-0-9= | 45. | 9-8-1= | 65. | 4-2-1= | |||
| 6. | 3-2-1= | 26. | 5-2-3= | 46. | 9-6-3= | 66. | 9-8-1= | |||
| 7. | 4-2-2= | 27. | 9-2-3= | 47. | 7-3-3= | 67. | 4-3-1= | |||
| 8. | 4-2-1= | 28. | 1-0-1= | 48. | 2-0-2= | 68. | 6-5-1= | |||
| 9. | 2-0-2= | 29. | 8-0-2= | 49. | 10-5-5= | 69. | 7-6-1= | |||
| 10. | 3-1-2= | 30. | 3-2-1= | 50. | 5-1-4= | 70. | 7-0-4= | |||
| 11. | 8-6-1= | 31. | 1-0-1= | 51. | 2-0-1= | 71. | 4-3-1= | |||
| 12. | 1-0-1= | 32. | 7-1-3= | 52. | 2-0-1= | 72. | 10-9-1= | |||
| 13. | 10-5-1= | 33. | 4-3-1= | 53. | 7-1-4= | 73. | 5-1-4= | |||
| 14. | 2-1-1= | 34. | 5-1-1= | 54. | 8-6-2= | 74. | 6-1-5= | |||
| 15. | 4-2-1= | 35. | 7-0-3= | 55. | 7-5-2= | 75. | 2-0-1= | |||
| 16. | 1-0-1= | 36. | 10-0-1= | 56. | 6-2-1= | 76. | 1-0-1= | |||
| 17. | 8-0-3= | 37. | 7-1-6= | 57. | 7-1-4= | 77. | 1-0-1= | |||
| 18. | 6-1-1= | 38. | 10-9-1= | 58. | 10-6-1= | 78. | 8-1-2= | |||
| 19. | 6-5-1= | 39. | 4-3-1= | 59. | 4-2-1= | 79. | 4-3-1= | |||
| 20. | 2-1-1= | 40. | 4-2-2= | 60. | 3-2-1= | 80. | 3-2-1= | |||
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