中间或末尾有零的三位数乘整十数 | |||||||||||||||||
1. | 501 | × | 40 | = | 26. | 880 | × | 30 | = | 51. | 709 | × | 10 | = | |||
2. | 307 | × | 40 | = | 27. | 550 | × | 20 | = | 52. | 708 | × | 60 | = | |||
3. | 703 | × | 70 | = | 28. | 710 | × | 50 | = | 53. | 806 | × | 80 | = | |||
4. | 405 | × | 40 | = | 29. | 410 | × | 30 | = | 54. | 708 | × | 60 | = | |||
5. | 304 | × | 70 | = | 30. | 880 | × | 30 | = | 55. | 307 | × | 60 | = | |||
6. | 104 | × | 20 | = | 31. | 520 | × | 10 | = | 56. | 708 | × | 20 | = | |||
7. | 203 | × | 40 | = | 32. | 250 | × | 40 | = | 57. | 503 | × | 60 | = | |||
8. | 502 | × | 20 | = | 33. | 510 | × | 10 | = | 58. | 202 | × | 80 | = | |||
9. | 206 | × | 90 | = | 34. | 320 | × | 20 | = | 59. | 109 | × | 40 | = | |||
10. | 201 | × | 30 | = | 35. | 150 | × | 50 | = | 60. | 407 | × | 40 | = | |||
11. | 502 | × | 20 | = | 36. | 610 | × | 60 | = | 61. | 705 | × | 50 | = | |||
12. | 904 | × | 40 | = | 37. | 150 | × | 80 | = | 62. | 403 | × | 60 | = | |||
13. | 706 | × | 80 | = | 38. | 310 | × | 50 | = | 63. | 407 | × | 70 | = | |||
14. | 907 | × | 40 | = | 39. | 920 | × | 80 | = | 64. | 509 | × | 10 | = | |||
15. | 401 | × | 30 | = | 40. | 360 | × | 70 | = | 65. | 807 | × | 40 | = | |||
16. | 206 | × | 30 | = | 41. | 870 | × | 20 | = | 66. | 201 | × | 90 | = | |||
17. | 207 | × | 80 | = | 42. | 430 | × | 90 | = | 67. | 409 | × | 60 | = | |||
18. | 701 | × | 30 | = | 43. | 970 | × | 20 | = | 68. | 709 | × | 80 | = | |||
19. | 109 | × | 30 | = | 44. | 370 | × | 10 | = | 69. | 101 | × | 10 | = | |||
20. | 508 | × | 60 | = | 45. | 180 | × | 70 | = | 70. | 403 | × | 10 | = | |||
21. | 904 | × | 50 | = | 46. | 980 | × | 80 | = | 71. | 908 | × | 30 | = | |||
22. | 904 | × | 80 | = | 47. | 960 | × | 80 | = | 72. | 803 | × | 90 | = | |||
23. | 402 | × | 10 | = | 48. | 790 | × | 10 | = | 73. | 109 | × | 20 | = | |||
24. | 102 | × | 90 | = | 49. | 460 | × | 80 | = | 74. | 707 | × | 80 | = | |||
25. | 702 | × | 80 | = | 50. | 290 | × | 60 | = | 75. | 804 | × | 10 | = |
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