小学数学六年级下解方程专项训练题 2024/10/17 姓名：__________ 座号：__________ 情况：__________ 1. (6 + 4) × X = 420 X = _________ 2. (37 - 15) × X = 924 X = _________ 3. (21 + 31) × X = 1144 X = _________ 4. (29 - 27) × X = 58 X = _________ 5. (37 + 4) × X = 1517 X = _________ 6. (28 + 40) × X = 68 X = _________ 7. (32 + 35) × X = 2278 X = _________ 8. (25 + 40) × X = 2080 X = _________ 9. (42 - 1) × X = 369 X = _________ 10. (40 - 14) × X = 1274 X = _________ 11. (44 + 10) × X = 1836 X = _________ 12. (40 - 20) × X = 20 X = _________ 13. (21 - 20) × X = 43 X = _________ 14. (3 + 14) × X = 136 X = _________ 15. (1 + 14) × X = 675 X = _________ 16. (27 + 11) × X = 266 X = _________ 17. (25 - 7) × X = 522 X = _________ 18. (31 - 29) × X = 12 X = _________ 19. (5 + 16) × X = 546 X = _________ 20. (46 + 45) × X = 2548 X = _________ 21. (16 + 35) × X = 1734 X = _________ 22. (11 - 21) × X = -480 23. (43 + 35) × X = 780 24. (9 - 44) × X = -1120 X = _________ X = _________ X = _________ 25. (9 - 29) × X = -100 X = _________ 26. (20 - 37) × X = -595 X = _________ 27. (46 + 40) × X = 688 X = _________ 28. (20 - 21) × X = -41 X = _________ 29. (10 - 16) × X = -102 X = _________ 30. (35 - 29) × X = 204 X = _________ 31. (45 + 7) × X = 2028 X = _________ 32. (39 - 22) × X = 544 X = _________ 33. (3 - 43) × X = -1440 X = _________ 34. (48 - 11) × X = 1073 X = _________ 35. (34 + 38) × X = 2232 X = _________ 36. (31 - 36) × X = -50 X = _________ 37. (49 - 26) × X = 69 X = _________ 38. (23 + 41) × X = 1024 X = _________ 39....
