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. (1 + 2) × X = 12 X = _________ 2. (31 + 26) × X = 2679 X = _________ 3. (19 - 5) × X = 448 X = _________ 4. (45 - 28) × X = 476 X = _________ 5. (20 - 23) × X = -63 X = _________ 6. (17 - 7) × X = 380 X = _________ 7. (26 - 14) × X = 192 X = _________ 8. (18 + 46) × X = 896 X = _________ 9. (25 - 32) × X = -56 X = _________ 10. (13 - 49) × X = -1008 X = _________ 11. (15 - 34) × X = -380 X = _________ 12. (19 + 23) × X = 672 X = _________ 13. (10 - 44) × X = -34 X = _________ 14. (15 - 35) × X = -400 X = _________ 15. (13 + 47) × X = 180 X = _________ 16. (49 - 13) × X = 1692 X = _________ 17. (30 - 1) × X = 1102 X = _________ 18. (2 + 11) × X = 416 X = _________ 19. (27 + 40) × X = 2814 X = _________ 20. (7 + 49) × X = 448 X = _________ 21. (7 + 24) × X = 775 X = _________ 22. (40 + 34) × X = 2146 23. (27 - 2) × X = 250 24. (25 - 43) × X = -864 X = _________ X = _________ X = _________ 25. (36 + 48) × X = 1176 X = _________ 26. (42 + 48) × X = 1530 X = _________ 27. (26 - 11) × X = 480 X = _________ 28. (47 - 29) × X = 18 X = _________ 29. (46 - 10) × X = 864 X = _________ 30. (24 + 34) × X = 1508 X = _________ 31. (46 + 20) × X = 792 X = _________ 32. (34 + 3) × X = 111 X = _________ 33. (36 - 47) × X = -242 X = _________ 34. (15 + 30) × X = 1170 X = _________ 35. (21 - 10) × X = 352 X = _________ 36. (35 - 30) × X = 150 X = _________ 37. (38 - 7) × X = 1240 X = _________ 38. (21 + 7) × X = 1232 X = _________ 39....
