100以内连减法 | |||||||||||
| 1. | 84-78-2= | 26. | 52-19-10= | 51. | 57-42-11= | 76. | 82-2-69= | ||||
| 2. | 50-7-25= | 27. | 57-51-5= | 52. | 83-78-2= | 77. | 51-12-5= | ||||
| 3. | 64-8-38= | 28. | 87-33-37= | 53. | 38-14-13= | 78. | 54-41-9= | ||||
| 4. | 85-73-7= | 29. | 80-47-24= | 54. | 57-1-22= | 79. | 38-17-15= | ||||
| 5. | 79-65-4= | 30. | 55-7-42= | 55. | 64-49-2= | 80. | 59-31-10= | ||||
| 6. | 67-42-15= | 31. | 98-81-6= | 56. | 86-83-2= | 81. | 57-4-49= | ||||
| 7. | 44-6-8= | 32. | 78-76-1= | 57. | 92-90-2= | 82. | 72-61-9= | ||||
| 8. | 36-27-9= | 33. | 95-61-15= | 58. | 91-64-16= | 83. | 30-10-15= | ||||
| 9. | 79-32-29= | 34. | 72-10-52= | 59. | 83-11-7= | 84. | 51-1-35= | ||||
| 10. | 22-5-1= | 35. | 71-55-12= | 60. | 43-16-26= | 85. | 60-56-4= | ||||
| 11. | 47-5-13= | 36. | 82-75-5= | 61. | 74-8-51= | 86. | 81-5-47= | ||||
| 12. | 37-11-17= | 37. | 63-9-54= | 62. | 81-39-12= | 87. | 98-10-49= | ||||
| 13. | 94-34-20= | 38. | 36-23-10= | 63. | 35-17-12= | 88. | 72-30-41= | ||||
| 14. | 67-61-1= | 39. | 22-8-2= | 64. | 71-41-27= | 89. | 55-7-18= | ||||
| 15. | 93-66-26= | 40. | 57-7-20= | 65. | 25-13-6= | 90. | 29-20-5= | ||||
| 16. | 35-1-16= | 41. | 99-86-11= | 66. | 32-1-16= | 91. | 39-35-1= | ||||
| 17. | 68-23-41= | 42. | 65-50-9= | 67. | 89-44-44= | 92. | 69-51-5= | ||||
| 18. | 85-14-6= | 43. | 65-51-7= | 68. | 56-6-33= | 93. | 38-3-18= | ||||
| 19. | 69-13-40= | 44. | 59-9-25= | 69. | 37-12-22= | 94. | 24-23-1= | ||||
| 20. | 50-10-33= | 45. | 21-16-3= | 70. | 26-9-1= | 95. | 40-5-2= | ||||
| 21. | 45-0-29= | 46. | 79-31-47= | 71. | 54-37-2= | 96. | 99-90-9= | ||||
| 22. | 24-16-3= | 47. | 57-38-18= | 72. | 65-46-7= | 97. | 46-24-18= | ||||
| 23. | 82-36-32= | 48. | 35-20-11= | 73. | 64-55-4= | 98. | 42-33-2= | ||||
| 24. | 78-63-15= | 49. | 84-8-43= | 74. | 52-15-9= | 99. | 98-97-1= | ||||
| 25. | 90-5-47= | 50. | 65-12-44= | 75. | 57-25-7= | 100. | 79-56-6= | ||||
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