整十数加整十数 | |||||||||||||||||||||||
| 1. | 50 | + | 30 | = | 26. | 60 | + | 50 | = | 51. | 50 | + | 30 | = | 76. | 80 | + | 80 | = | ||||
| 2. | 20 | + | 40 | = | 27. | 40 | + | 70 | = | 52. | 80 | + | 20 | = | 77. | 80 | + | 60 | = | ||||
| 3. | 10 | + | 10 | = | 28. | 20 | + | 80 | = | 53. | 10 | + | 30 | = | 78. | 50 | + | 10 | = | ||||
| 4. | 40 | + | 30 | = | 29. | 40 | + | 70 | = | 54. | 50 | + | 70 | = | 79. | 30 | + | 20 | = | ||||
| 5. | 60 | + | 10 | = | 30. | 60 | + | 50 | = | 55. | 70 | + | 70 | = | 80. | 50 | + | 70 | = | ||||
| 6. | 20 | + | 50 | = | 31. | 60 | + | 70 | = | 56. | 10 | + | 40 | = | 81. | 60 | + | 40 | = | ||||
| 7. | 80 | + | 40 | = | 32. | 30 | + | 60 | = | 57. | 10 | + | 50 | = | 82. | 10 | + | 50 | = | ||||
| 8. | 10 | + | 70 | = | 33. | 40 | + | 30 | = | 58. | 10 | + | 50 | = | 83. | 60 | + | 40 | = | ||||
| 9. | 40 | + | 70 | = | 34. | 60 | + | 10 | = | 59. | 70 | + | 20 | = | 84. | 30 | + | 10 | = | ||||
| 10. | 50 | + | 30 | = | 35. | 20 | + | 50 | = | 60. | 20 | + | 80 | = | 85. | 30 | + | 60 | = | ||||
| 11. | 50 | + | 30 | = | 36. | 70 | + | 20 | = | 61. | 40 | + | 30 | = | 86. | 60 | + | 30 | = | ||||
| 12. | 60 | + | 20 | = | 37. | 50 | + | 80 | = | 62. | 40 | + | 80 | = | 87. | 30 | + | 30 | = | ||||
| 13. | 20 | + | 30 | = | 38. | 30 | + | 10 | = | 63. | 30 | + | 40 | = | 88. | 60 | + | 40 | = | ||||
| 14. | 50 | + | 50 | = | 39. | 60 | + | 80 | = | 64. | 40 | + | 50 | = | 89. | 10 | + | 10 | = | ||||
| 15. | 40 | + | 10 | = | 40. | 10 | + | 30 | = | 65. | 60 | + | 80 | = | 90. | 60 | + | 50 | = | ||||
| 16. | 50 | + | 30 | = | 41. | 80 | + | 50 | = | 66. | 30 | + | 20 | = | 91. | 80 | + | 20 | = | ||||
| 17. | 80 | + | 60 | = | 42. | 10 | + | 50 | = | 67. | 10 | + | 30 | = | 92. | 40 | + | 30 | = | ||||
| 18. | 10 | + | 40 | = | 43. | 50 | + | 70 | = | 68. | 10 | + | 10 | = | 93. | 30 | + | 60 | = | ||||
| 19. | 70 | + | 10 | = | 44. | 70 | + | 60 | = | 69. | 30 | + | 20 | = | 94. | 70 | + | 80 | = | ||||
| 20. | 40 | + | 20 | = | 45. | 80 | + | 20 | = | 70. | 80 | + | 80 | = | 95. | 50 | + | 20 | = | ||||
| 21. | 20 | + | 20 | = | 46. | 60 | + | 30 | = | 71. | 80 | + | 10 | = | 96. | 20 | + | 70 | = | ||||
| 22. | 80 | + | 70 | = | 47. | 10 | + | 50 | = | 72. | 80 | + | 10 | = | 97. | 50 | + | 10 | = | ||||
| 23. | 40 | + | 80 | = | 48. | 20 | + | 30 | = | 73. | 70 | + | 10 | = | 98. | 60 | + | 40 | = | ||||
| 24. | 30 | + | 60 | = | 49. | 50 | + | 70 | = | 74. | 30 | + | 10 | = | 99. | 10 | + | 20 | = | ||||
| 25. | 10 | + | 60 | = | 50. | 20 | + | 50 | = | 75. | 40 | + | 70 | = | 100. | 60 | + | 30 | = | ||||
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