本练习题适合人教版小学数学三年级下册教材。为防止学生互相抄袭,特提供了20套题型相同,难度相似,本练习册没有提供答案,家长和老师可以根据需要进行选择。
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1. | 141÷2+53-39×____=-7631/2 | 2. | 88-(107×63)+____=-6630 | ||
3. | 54+14×112-7×____=1125 | 4. | (70+____)×7-8×55=323 | ||
5. | (182-78)×(65-124)=____ | 6. | (52-78)×(65-85)=____ | ||
7. | 54+102×61-7×43=____ | 8. | ____×3+114×4=561 | ||
9. | (105+112)×7-8×89=____ | 10. | 54+155×____-7×39=14351 | ||
11. | 79÷2+53-59×134=____ | 12. | (18+____)×7-8×37=558 | ||
13. | (20-90)÷____+50=148/3 | 14. | 2×____-3×90=-168 | ||
15. | 88-(122×55)+69=____ | 16. | (125+____)×7-8×87=1222 | ||
17. | 2×1-3×39=____ | 18. | 2×79-3×14=____ | ||
19. | 2×70-3×18=____ | 20. | 51-____×2+162×3=435 | ||
21. | (103-90)÷____+50=6013/120 | 22. | (34+176)×7-8×____=1126 | ||
23. | 54+____×11-7×71=635 | 24. | 2×55-3×17=____ | ||
25. | 115÷2+53-44×____=-923/2 | 26. | (39-78)×(65-____)=-858 | ||
27. | 2×____-3×43=-45 | 28. | 5×(58+44)-6×54=____ | ||
29. | 54+100×____-7×89=9131 | 30. | 5×(162+77)-6×42=____ | ||
31. | 155÷2+53-82×69=____ | 32. | 53-145×2+53×3=____ | ||
33. | 2×98-3×66=____ | 34. | 25-____×2+111×3=230 | ||
35. | (83+____)×7-8×69=1345 | 36. | 188÷2+53-54×____=-2661 | ||
37. | (63+180)×7-8×51=____ | 38. | ____-50×2+77×3=148 | ||
39. | (5+94)×7-8×89=____ | 40. | 17-____×2+94×3=283 |
41. | 6×3+195×4=____ | 42. | 5×(95+62)-6×____=473 |
43. | (____-78)×(65-102)=-4218 | 44. | 54+88×____-7×17=1871 |
45. | 5×(113+19)-6×74=____ | 46. | 5×(10+111)-6×59=____ |
47. | (28+____)×7-8×69=246 | 48. | (43-90)÷____+50=8303/167 |
49. | (____+51)×7-8×81=1088 | 50. | 198÷2+53-84×____=-12532 |
51. | (189-78)×(65-190)=____ | 52. | 5×(99+43)-6×87=____ |
53. | (4-90)÷79+50=____ | 54. | 5×(____+112)-6×90=970 |
55. | 97-143×2+____×3=90 | 小学三年级数学下册56. | 88-(176×183)+63=____ |
57. | 2×28-3×____=-223 | 58. | (124-90)÷79+50=____ |
59. | 59-7×2+____×3=360 | 60. | 5×(3+____)-6×53=-183 |
61. | (166-90)÷49+50=____ | 62. | 2×18-3×41=____ |
63. | 5×(162+20)-6×60=____ | 64. | (____-90)÷64+50=397/8 |
65. | 88-(150×____)+43=-23419 | 66. | (18-90)÷36+50=____ |
67. | 42÷2+53-50×____=-3876 | 68. | (106+42)×7-8×7=____ |
69. | (194+166)×7-8×57=____ | 70. | 88-(____×128)+41=-17407 |
71. | (54+9)×7-8×39=____ | 72. | (180-90)÷12+50=____ |
73. | (____-90)÷101+50=5081/101 | 74. | ____÷2+53-3×38=25 |
75. | 54+112×1-7×37=____ | 76. | (____-90)÷103+50=5220/103 |
77. | (107-78)×(65-____)=1247 | 78. | 2×28-3×11=____ |
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