小学数学六年级下解方程专项训练题 2024/09/19 姓名:__________ 座号:__________ 情况:__________ 1. (40 + 5) × X = 2250 X = _________ 2. (13 - 27) × X = -238 X = _________ 3. (1 + 10) × X = 407 X = _________ 4. (48 + 30) × X = 2106 X = _________ 5. (42 + 26) × X = 1700 X = _________ 6. (21 - 45) × X = -1032 X = _________ 7. (49 - 1) × X = 720 X = _________ 8. (6 - 32) × X = -156 X = _________ 9. (7 - 38) × X = -1395 X = _________ 10. (43 + 34) × X = 1540 X = _________ 11. (6 + 10) × X = 416 X = _________ 12. (28 + 24) × X = 468 X = _________ 13. (19 + 30) × X = 2450 X = _________ 14. (48 - 14) × X = 306 X = _________ 15. (32 - 36) × X = -16 X = _________ 16. (26 + 20) × X = 1242 X = _________ 17. (35 - 37) × X = -8 X = _________ 18. (11 - 40) × X = -232 X = _________ 19. (29 - 22) × X = 315 X = _________ 20. (14 - 50) × X = -504 X = _________ 21. (20 + 35) × X = 1430 X = _________ 22. (27 + 40) × X = 1206 23. (39 + 28) × X = 2278 24. (33 + 46) × X = 1896 X = _________ X = _________ X = _________ 25. (24 - 23) × X = 14 X = _________ 26. (44 + 45) × X = 2670 X = _________ 27. (22 - 2) × X = 240 X = _________ 28. (27 - 11) × X = 656 X = _________ 29. (8 - 35) × X = -1161 X = _________ 30. (11 - 37) × X = -1092 X = _________ 31. (39 - 20) × X = 836 X = _________ 32. (27 - 37) × X = -10 X = _________ 33. (49 - 28) × X = 882 X = _________ 34. (24 + 24) × X = 384 X = _________ 35. (22 + 15) × X = 629 X = _________ 36. (10 + 27) × X = 1517 X = _________ 37. (3 - 13) × X = -460 X = _________ 38. (5 + 46) × X = 561 X = ____...