100以内退位减 | |||||||
| 1. | 94-25= | 26. | 94-47= | 51. | 51-14= | 76. | 94-25= |
| 2. | 64-25= | 27. | 72-45= | 52. | 82-67= | 77. | 40-14= |
| 3. | 83-16= | 28. | 93-67= | 53. | 74-8= | 78. | 30-24= |
| 4. | 64-55= | 29. | 62-35= | 54. | 44-29= | 79. | 84-5= |
| 5. | 60-5= | 30. | 36-19= | 55. | 43-19= | 80. | 81-25= |
| 6. | 63-45= | 31. | 52-46= | 56. | 40-3= | 81. | 34-16= |
| 7. | 33-26= | 32. | 24-16= | 57. | 52-14= | 82. | 63-56= |
| 8. | 74-59= | 33. | 20-15= | 58. | 73-35= | 83. | 84-38= |
| 9. | 83-78= | 34. | 74-67= | 59. | 91-66= | 84. | 30-12= |
| 10. | 30-17= | 35. | 60-7= | 60. | 40-5= | 85. | 21-15= |
| 11. | 92-33= | 36. | 90-39= | 61. | 60-9= | 86. | 32-3= |
| 12. | 41-38= | 37. | 81-72= | 62. | 71-67= | 87. | 50-34= |
| 13. | 33-27= | 38. | 30-28= | 63. | 64-58= | 88. | 10-2= |
| 14. | 50-12= | 39. | 58-19= | 64. | 60-18= | 89. | 88-19= |
| 15. | 43-25= | 40. | 41-29= | 65. | 44-18= | 90. | 21-15= |
| 16. | 90-46= | 41. | 63-48= | 66. | 70-48= | 91. | 83-56= |
| 17. | 73-7= | 42. | 30-15= | 67. | 80-28= | 92. | 53-16= |
| 18. | 53-17= | 43. | 80-41= | 68. | 50-4= | 93. | 22-19= |
| 19. | 50-48= | 44. | 84-47= | 69. | 84-7= | 94. | 70-15= |
| 20. | 64-27= | 45. | 94-6= | 70. | 70-37= | 95. | 30-29= |
| 21. | 63-38= | 46. | 92-89= | 71. | 92-66= | 96. | 11-6= |
| 22. | 60-7= | 47. | 90-15= | 72. | 54-15= | 97. | 70-42= |
| 23. | 94-48= | 48. | 82-36= | 73. | 64-25= | 98. | 93-25= |
| 24. | 74-46= | 49. | 91-55= | 74. | 50-35= | 99. | 65-46= |
| 25. | 81-46= | 50. | 81-24= | 75. | 60-46= | 100. | 92-4= |
| 欢迎光临 口算网 口算题大全 口算题电子版 口算题卡 (http://www.kousuanti.com/) | Powered by Discuz! X3.3 |