三年级数学上册2单元《万以内的加法和减法》（填空题单20241130）

人教版小学数学三年级上册2单元《万以内的加法和减法》填空题专项题单

一、基础填空题

1. 345 + 234 = ______
2. 678 – 456 = ______
3. 567 + 345 = ______
4. 890 – 567 = ______
5. 456 + 321 = ______
6. 789 – 456 = ______
7. 234 + 567 = ______
8. 987 – 654 = ______
9. 345 + 678 = ______
10. 876 – 543 = ______

二、进阶填空题

1. 4567 + 3218 = ______
2. 7890 – 4567 = ______
3. 5678 + 3456 = ______
4. 8901 – 5678 = ______
5. 6789 + 2345 = ______
6. 9012 – 6789 = ______
7. 3456 + 5678 = ______
8. 7890 – 3456 = ______
9. 4567 + 6789 = ______
10. 8901 – 4567 = ______

三、挑战填空题

1. 12345 + 6789 = ______
2. 98765 – 43210 = ______
3. 23456 + 7890 = ______
4. 87654 – 34567 = ______
5. 34567 + 67890 = ______
6. 98765 – 56789 = ______
7. 45678 + 56789 = ______
8. 87654 – 45678 = ______
9. 56789 + 45678 = ______
10. 98765 – 67890 = ______

四、综合填空题

1. 3456 + 2345 – 1234 = ______
2. 7890 – 4567 + 2345 = ______
3. 5678 + 3456 – 2345 = ______
4. 8901 – 5678 + 3456 = ______
5. 6789 + 2345 – 1234 = ______
6. 9012 – 6789 + 3456 = ______
7. 3456 + 5678 – 2345 = ______
8. 7890 – 3456 + 2345 = ______
9. 4567 + 6789 – 3456 = ______
10. 8901 – 4567 + 3456 = ______

五、拓展填空题

1. 12345 + 6789 – 5678 = ______
2. 98765 – 43210 + 3456 = ______
3. 23456 + 7890 – 6789 = ______
4. 87654 – 34567 + 2345 = ______
5. 34567 + 67890 – 56789 = ______
6. 98765 – 56789 + 45678 = ______
7. 45678 + 56789 – 34567 = ______
8. 87654 – 45678 + 34567 = ______
9. 56789 + 45678 – 34567 = ______
10. 98765 – 67890 + 56789 = ______

答案

1. 579
2. 222
3. 912
4. 323
5. 777
6. 333
7. 801
8. 333
9. 1023
10. 333
11. 7785
12. 3323
13. 9134
14. 3223
15. 9134
16. 2223
17. 9134
18. 4434
19. 11356
20. 4334
21. 19134
22. 55555
23. 31346
24. 53087
25. 102457
26. 41976
27. 102467
28. 41976
29. 102467
30. 30875
31. 4567
32. 5668
33. 6789
34. 6679
35. 7890
36. 5679
37. 6789
38. 6779
39. 7890
40. 7789
41. 13456
42. 59011
43. 24557
44. 75432
45. 45668
46. 87654
47. 67890
48. 76543
49. 67890
50. 87654