20以内连加连减填空 | |||||||||||||||||||||||
1. | ( ) | + | 0 | + | 5 | = | 19 | 26. | 11 | + | ( ) | + | 6 | = | 17 | 51. | 12 | + | 3 | + | ( ) | = | 15 |
2. | ( ) | + | 2 | - | 5 | = | 12 | 27. | 12 | + | ( ) | - | 5 | = | 13 | 52. | 18 | + | 0 | - | ( ) | = | 6 |
3. | ( ) | - | 4 | - | 1 | = | 3 | 28. | 12 | - | ( ) | - | 0 | = | 2 | 53. | 16 | - | 5 | - | ( ) | = | 9 |
4. | ( ) | - | 4 | + | 4 | = | 11 | 29. | 12 | - | ( ) | + | 16 | = | 18 | 54. | 19 | - | 3 | + | ( ) | = | 18 |
5. | ( ) | + | 2 | + | 7 | = | 18 | 30. | 12 | + | ( ) | + | 0 | = | 17 | 55. | 1 | + | 4 | + | ( ) | = | 13 |
6. | ( ) | + | 0 | - | 3 | = | 16 | 31. | 9 | + | ( ) | - | 1 | = | 13 | 56. | 2 | + | 15 | - | ( ) | = | 3 |
7. | ( ) | - | 4 | - | 8 | = | 2 | 32. | 11 | - | ( ) | - | 0 | = | 1 | 57. | 11 | - | 7 | - | ( ) | = | 2 |
8. | ( ) | - | 0 | + | 7 | = | 18 | 33. | 6 | - | ( ) | + | 11 | = | 14 | 58. | 11 | - | 1 | + | ( ) | = | 15 |
9. | ( ) | + | 0 | + | 13 | = | 16 | 34. | 11 | + | ( ) | + | 1 | = | 17 | 59. | 7 | + | 4 | + | ( ) | = | 12 |
10. | ( ) | + | 9 | - | 2 | = | 11 | 35. | 7 | + | ( ) | - | 11 | = | 6 | 60. | 7 | + | 0 | - | ( ) | = | 7 |
11. | ( ) | - | 1 | - | 2 | = | 1 | 36. | 4 | - | ( ) | - | 3 | = | 1 | 61. | 10 | - | 2 | - | ( ) | = | 1 |
12. | ( ) | - | 0 | + | 0 | = | 7 | 37. | 17 | - | ( ) | + | 5 | = | 17 | 62. | 1 | - | 0 | + | ( ) | = | 12 |
13. | ( ) | + | 2 | + | 8 | = | 16 | 38. | 19 | + | ( ) | + | 0 | = | 19 | 63. | 18 | + | 0 | + | ( ) | = | 19 |
14. | ( ) | + | 1 | - | 7 | = | 10 | 39. | 17 | + | ( ) | - | 11 | = | 7 | 64. | 16 | + | 1 | - | ( ) | = | 6 |
15. | ( ) | - | 5 | - | 1 | = | 7 | 40. | 17 | - | ( ) | - | 2 | = | 2 | 65. | 19 | - | 6 | - | ( ) | = | 13 |
16. | ( ) | - | 7 | + | 3 | = | 6 | 41. | 1 | - | ( ) | + | 0 | = | 1 | 66. | 18 | - | 14 | + | ( ) | = | 13 |
17. | ( ) | + | 3 | + | 4 | = | 19 | 42. | 15 | + | ( ) | + | 0 | = | 19 | 67. | 6 | + | 6 | + | ( ) | = | 17 |
18. | ( ) | + | 0 | - | 12 | = | 5 | 43. | 16 | + | ( ) | - | 14 | = | 2 | 68. | 7 | + | 12 | - | ( ) | = | 9 |
19. | ( ) | - | 13 | - | 2 | = | 2 | 44. | 11 | - | ( ) | - | 0 | = | 3 | 69. | 5 | - | 1 | - | ( ) | = | 4 |
20. | ( ) | - | 0 | + | 17 | = | 18 | 45. | 5 | - | ( ) | + | 5 | = | 9 | 70. | 9 | - | 8 | + | ( ) | = | 9 |
21. | ( ) | + | 9 | + | 1 | = | 19 | 46. | 15 | + | ( ) | + | 2 | = | 17 | 71. | 13 | + | 0 | + | ( ) | = | 13 |
22. | ( ) | + | 7 | - | 17 | = | 1 | 47. | 12 | + | ( ) | - | 7 | = | 6 | 72. | 5 | + | 1 | - | ( ) | = | 2 |
23. | ( ) | - | 0 | - | 2 | = | 2 | 48. | 7 | - | ( ) | - | 0 | = | 1 | 73. | 5 | - | 3 | - | ( ) | = | 1 |
24. | ( ) | - | 2 | + | 1 | = | 10 | 49. | 9 | - | ( ) | + | 9 | = | 17 | 74. | 9 | - | 5 | + | ( ) | = | 14 |
25. | ( ) | - | 1 | + | 2 | = | 8 | 50. | 2 | - | ( ) | + | 2 | = | 4 | 75. | 13 | - | 8 | + | ( ) | = | 19 |
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