小学数学六年级下解方程专项训练题 2024/10/14 姓名：__________ 座号：__________ 情况：__________ 1. (30 + 45) × X = 225 X = _________ 2. (41 + 6) × X = 658 X = _________ 3. (39 + 31) × X = 2870 X = _________ 4. (2 - 4) × X = -20 X = _________ 5. (21 + 7) × X = 616 X = _________ 6. (13 - 27) × X = -294 X = _________ 7. (30 + 2) × X = 320 X = _________ 8. (45 + 19) × X = 2560 X = _________ 9. (13 - 6) × X = 294 X = _________ 10. (15 + 28) × X = 1333 X = _________ 11. (6 - 21) × X = -315 X = _________ 12. (47 - 35) × X = 168 X = _________ 13. (25 + 41) × X = 2178 X = _________ 14. (13 - 25) × X = -336 X = _________ 15. (28 - 34) × X = -228 X = _________ 16. (25 + 48) × X = 1168 X = _________ 17. (9 + 11) × X = 200 X = _________ 18. (33 - 42) × X = -135 X = _________ 19. (34 + 30) × X = 2368 X = _________ 20. (13 - 24) × X = -22 X = _________ 21. (9 + 38) × X = 893 X = _________ 22. (38 - 27) × X = 396 23. (35 - 4) × X = 837 24. (46 - 30) × X = 64 X = _________ X = _________ X = _________ 25. (7 - 24) × X = -221 X = _________ 26. (31 - 26) × X = 170 X = _________ 27. (23 + 8) × X = 1457 X = _________ 28. (17 + 17) × X = 340 X = _________ 29. (45 + 3) × X = 480 X = _________ 30. (27 - 2) × X = 400 X = _________ 31. (47 - 43) × X = 172 X = _________ 32. (25 + 24) × X = 588 X = _________ 33. (49 + 38) × X = 609 X = _________ 34. (20 - 6) × X = 140 X = _________ 35. (1 - 27) × X = -338 X = _________ 36. (15 - 21) × X = -144 X = _________ 37. (14 - 7) × X = 210 X = _________ 38. (19 - 14) × X = 155 X = _________ 39. (28...
