小学数学六年级下解方程专项训练题 2024/10/20 姓名:__________ 座号:__________ 情况:__________ 1. (31 - 46) × X = -450 X = _________ 2. (35 + 27) × X = 558 X = _________ 3. (27 - 3) × X = 888 X = _________ 4. (19 - 17) × X = 100 X = _________ 5. (48 + 26) × X = 1406 X = _________ 6. (13 + 21) × X = 442 X = _________ 7. (39 + 2) × X = 1968 X = _________ 8. (4 - 41) × X = -999 X = _________ 9. (21 - 23) × X = -84 X = _________ 10. (29 - 1) × X = 1064 X = _________ 11. (48 - 41) × X = 49 X = _________ 12. (30 - 24) × X = 222 X = _________ 13. (46 + 12) × X = 464 X = _________ 14. (39 + 37) × X = 2888 X = _________ 15. (21 + 44) × X = 1430 X = _________ 16. (38 + 17) × X = 220 X = _________ 17. (41 + 12) × X = 1749 X = _________ 18. (15 - 25) × X = -330 X = _________ 19. (6 - 4) × X = 70 X = _________ 20. (28 + 26) × X = 2160 X = _________ 21. (5 + 25) × X = 1410 X = _________ 22. (48 - 10) × X = 456 23. (22 + 8) × X = 1410 24. (23 - 29) × X = -30 X = _________ X = _________ X = _________ 25. (20 - 3) × X = 374 X = _________ 26. (49 - 47) × X = 64 X = _________ 27. (13 + 42) × X = 2255 X = _________ 28. (12 + 17) × X = 1189 X = _________ 29. (23 + 14) × X = 703 X = _________ 30. (45 + 32) × X = 2233 X = _________ 31. (31 - 45) × X = -238 X = _________ 32. (50 - 34) × X = 528 X = _________ 33. (18 - 39) × X = -882 X = _________ 34. (4 - 5) × X = -1 X = _________ 35. (29 - 36) × X = -63 X = _________ 36. (18 - 27) × X = -153 X = _________ 37. (39 - 36) × X = 111 X = _________ 38. (43 + 45) × X = 264 X = _________ 39....