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. (12 + 7) × X = 494 X = _________ 2. (48 - 50) × X = -100 X = _________ 3. (3 + 4) × X = 42 X = _________ 4. (11 - 4) × X = 140 X = _________ 5. (38 + 17) × X = 2035 X = _________ 6. (21 + 41) × X = 1550 X = _________ 7. (10 + 40) × X = 2100 X = _________ 8. (18 - 27) × X = -198 X = _________ 9. (3 + 19) × X = 572 X = _________ 10. (29 + 4) × X = 957 X = _________ 11. (3 + 24) × X = 405 X = _________ 12. (36 - 11) × X = 150 X = _________ 13. (28 + 31) × X = 1475 X = _________ 14. (10 + 8) × X = 792 X = _________ 15. (2 + 7) × X = 423 X = _________ 16. (9 + 15) × X = 1008 X = _________ 17. (45 + 38) × X = 1411 X = _________ 18. (39 + 27) × X = 1848 X = _________ 19. (26 + 27) × X = 2120 X = _________ 20. (16 - 16) × X = 0 X = _________ 21. (14 - 34) × X = -100 X = _________ 22. (15 - 21) × X = -12 23. (39 + 20) × X = 1711 24. (7 - 20) × X = -104 X = _________ X = _________ X = _________ 25. (19 + 22) × X = 1189 X = _________ 26. (22 - 20) × X = 22 X = _________ 27. (22 + 11) × X = 99 X = _________ 28. (24 - 18) × X = 144 X = _________ 29. (27 - 42) × X = -600 X = _________ 30. (42 + 20) × X = 2356 X = _________ 31. (10 + 11) × X = 840 X = _________ 32. (4 - 33) × X = -261 X = _________ 33. (28 + 25) × X = 530 X = _________ 34. (43 - 13) × X = 1170 X = _________ 35. (18 - 9) × X = 252 X = _________ 36. (41 - 27) × X = 546 X = _________ 37. (4 + 25) × X = 899 X = _________ 38. (35 + 27) × X = 1302 X = _________ 39. (3...