二年级口算练习(7的乘加、乘减)
二年级乘加乘减口算100题1500字
二年级乘加乘减口算100题1500字二年级乘加乘减口算100题1. 2 × 3 + 5 = 112. 4 × 2 - 1 = 73. 3 × 4 + 2 = 144. 5 × 2 - 3 = 75. 6 × 3 + 1 = 196. 8 × 2 - 4 = 127. 9 × 3 + 2 = 298. 7 × 2 - 1 = 139. 6 × 4 + 3 = 2710. 2 × 5 - 4 = 611. 3 × 6 + 1 = 1912. 4 × 7 - 2 = 2613. 5 × 3 + 4 = 1914. 8 × 4 - 3 = 2915. 9 × 5 + 1 = 4616. 6 × 7 - 4 = 3817. 3 × 5 + 2 = 1718. 2 × 8 - 1 = 1519. 4 × 6 + 3 = 2720. 5 × 7 - 2 = 3322. 3 × 7 - 3 = 1823. 4 × 5 + 4 = 2424. 5 × 6 - 2 = 2825. 7 × 8 + 3 = 5926. 8 × 5 - 4 = 3627. 9 × 6 + 2 = 5628. 6 × 8 - 1 = 4729. 2 × 6 + 3 = 1530. 3 × 8 - 2 = 2231. 4 × 9 + 4 = 4032. 5 × 4 - 3 = 1733. 8 × 7 + 2 = 5834. 9 × 8 - 4 = 6835. 6 × 5 + 1 = 3136. 7 × 3 - 1 = 2037. 2 × 9 + 3 = 2138. 3 × 4 - 2 = 1039. 4 × 7 + 4 = 3240. 5 × 6 - 3 = 2741. 6 × 2 + 2 = 1442. 7 × 5 - 2 = 3343. 8 × 3 + 4 = 2844. 9 × 4 - 1 = 3546. 5 × 3 - 2 = 1347. 6 × 9 + 3 = 5748. 7 × 4 - 4 = 2449. 8 × 5 + 2 = 4250. 9 × 2 + 1 = 1951. 3 × 9 - 1 = 2652. 2 × 8 + 4 = 2053. 5 × 4 + 3 = 2354. 4 × 3 - 2 = 1055. 2 × 6 + 2 = 1456. 3 × 7 - 4 = 1757. 5 × 8 + 1 = 4158. 7 × 6 - 2 = 4059. 8 × 4 + 4 = 3660. 9 × 3 - 3 = 2461. 6 × 9 + 2 = 5662. 7 × 2 + 3 = 1763. 4 × 8 - 1 = 3164. 3 × 5 + 1 = 1665. 5 × 6 + 3 = 3366. 2 × 9 - 4 = 1467. 8 × 7 + 4 = 6068. 9 × 6 - 2 = 5270. 6 × 4 + 2 = 2671. 5 × 2 - 1 = 972. 4 × 6 - 3 = 2173. 9 × 8 + 2 = 7474. 8 × 3 + 3 = 2775. 7 × 4 - 2 = 2676. 6 × 2 + 4 = 1677. 5 × 3 + 2 = 1778. 2 × 7 - 1 = 1379. 5 × 6 + 1 = 3180. 9 × 5 - 2 = 4381. 8 × 5 + 3 = 4382. 9 × 6 - 4 = 5083. 2 × 3 + 4 = 1084. 3 × 8 - 2 = 2285. 4 × 7 + 2 = 3086. 5 × 4 - 3 = 1787. 8 × 7 + 3 = 5988. 9 × 8 - 4 = 6889. 6 × 5 + 2 = 3290. 4 × 9 - 2 = 3491. 2 × 6 - 1 = 1192. 3 × 8 + 4 = 2894. 6 × 9 + 2 = 5695. 7 × 4 - 4 = 2496. 8 × 5 + 1 = 4197. 9 × 2 + 2 = 2098. 3 × 9 - 2 = 2599. 4 × 8 + 3 = 35100. 5 × 4 - 1 = 19总结：这100题涵盖了二年级乘加乘减口算的基本内容。
二年级乘加乘减口算100题
2、如果我们想要设计一个合理、清洁的垃圾填埋场，我们首先应考虑要解决的问题有哪些呢？96－1×9＝
4×3－5＝
65＋1×8＝
77＋1×6＝
83－2×2＝
3×7－8＝
3＋1×8＝
19＋9×1＝
81－8×4＝
2×3＋76＝
3×8＋67＝
29＋5×3＝
92－1×8＝
8×5－1Leabharlann ＝2×8＋27＝4×2＋55＝
60－2×3＝
23－5×1＝
7×9＋29＝
75－9×2＝
13－1×7＝
5×8－23＝
72＋1×9＝
97－6×3＝
82－7×4＝
2×3＋59＝
94－3×5＝
63－3×6＝
9×9－2＝
2×5－8＝
9×6－47＝
7×9－9＝
85－7×4＝
二年级第一学期口算题乘加减两步进位退位二年级第一学期口算题乘加减两步进位退位班级学号姓名时间574622246135967572827488155673673828326433243327477644163796194356518771683223783181991818423763867862685344495937848334261152036994872689411681833773458150725041267137134776477372921932262792365955718219937543535082703349286891867191392217979804315763166171714335532472453311470747566148353880797217913957144324321867979536191429100632775601457684681100918625831872874169335865945419二年级第一学期口算题乘加减两步进位退位二年级第一学期口算题乘加减两步进位退位班级学号姓名时间3929364975937616636661389587852591761442356675285877333579265471396562955144816661237842286792123535818527287793172766634755745732811973422467781969215611815766351778535517165529379379188818349139719461757718525519162044285819627233741747711477354965229138911930624591165617458639246788194149743278185342193628698971213552364686714405160265475718197233797192669277774739714667166131783730233962二年级第一学期口算题乘加减两步进位退位二年级第一学期口算题乘加减两步进位退位班级学号姓名时间475925745832531862462953528695944518532962693874991246247751451696369072538310073832832615117723574636429968
二年级乘加乘减口算100题
二年级乘加乘减口算100题1. 5 + 4 - 3 + 2 x 6 = ?2. 8 x 7 - 4 + 3 - 2 = ?3. 9 - 5 + 7 + 6 x 3 = ?4. 4 x 2 + 9 - 7 + 3 = ?5. 7 - 2 x 3 + 6 + 5 = ?6. 6 + 3 x 2 - 4 + 8 = ?7. 2 - 1 + 3 x 4 - 6 = ?8. 5 + 2 - 4 x 3 + 8 = ?9. 9 - 7 x 2 + 6 + 3 = ?10. 6 + 3 x 8 - 5 + 2 = ?11. 8 - 6 + 4 + 3 x 5 = ?12. 3 x 2 + 7 - 6 + 9 = ?13. 5 + 2 - 1 x 4 + 8 = ?14. 6 - 4 + 7 x 2 + 3 = ?15. 9 + 2 x 5 - 6 + 1 = ?16. 4 - 3 + 6 + 2 x 1 = ?17. 7 + 8 - 6 x 2 + 9 = ?18. 2 x 9 + 5 + 3 - 7 = ?20. 1 - 3 + 7 + 9 x 2 = ?21. 7 x 2 + 3 + 6 - 5 = ?22. 4 + 3 - 2 x 1 + 8 = ?23. 9 - 6 x 2 + 7 + 3 = ?24. 5 + 7 x 3 - 4 + 1 = ?25. 3 x 5 + 1 - 7 + 8 = ?26. 8 - 4 x 2 + 6 + 9 = ?27. 2 + 6 - 1 x 3 + 5 = ?28. 7 - 2 + 9 + 5 x 3 = ?29. 1 x 8 + 3 - 6 + 7 = ?30. 6 - 3 + 2 + 4 x 5 = ?31. 9 + 6 - 5 x 3 + 1 = ?32. 2 - 3 + 4 + 7 x 9 = ?33. 5 + 7 x 2 - 1 + 8 = ?34. 4 x 2 + 9 - 7 + 3 = ?35. 6 + 2 - 4 x 3 + 8 = ?36. 9 - 7 x 2 + 6 + 3 = ?37. 3 x 8 - 6 + 5 + 2 = ?39. 5 + 2 x 7 - 6 + 9 = ?40. 6 - 4 + 7 x 2 + 3 = ?41. 9 + 2 x 5 - 6 + 1 = ?42. 4 - 3 + 5 + 1 x 2 = ?43. 2 x 6 + 7 - 3 + 8 = ?44. 7 + 8 - 6 x 2 + 9 = ?45. 1 + 4 x 3 - 7 + 9 = ?46. 6 + 5 x 4 - 2 + 3 = ?47. 2 - 3 + 7 + 9 x 2 = ?48. 7 x 2 + 3 + 6 - 5 = ?49. 4 + 3 - 2 x 1 + 8 = ?50. 9 - 6 x 2 + 7 + 3 = ?51. 5 + 7 x 3 - 4 + 1 = ?52. 3 x 5 + 1 - 7 + 8 = ?53. 8 - 4 x 2 + 6 + 9 = ?54. 2 + 6 - 1 x 3 + 5 = ?55. 7 - 2 + 9 + 5 x 3 = ?56. 1 x 8 + 3 - 6 + 7 = ?58. 9 + 6 - 5 x 3 + 1 = ?59. 2 - 3 + 4 + 7 x 9 = ?60. 5 + 7 x 2 - 1 + 8 = ?61. 4 x 2 + 9 - 7 + 3 = ?62. 6 + 2 - 4 x 3 + 8 = ?63. 9 - 7 x 2 + 6 + 3 = ?64. 3 x 8 - 6 + 5 + 2 = ?65. 8 - 6 + 4 + 3 x 5 = ?66. 5 + 2 x 7 - 6 + 9 = ?67. 6 - 4 + 7 x 2 + 3 = ?68. 9 + 2 x 5 - 6 + 1 = ?69. 4 - 3 + 5 + 1 x 2 = ?70. 2 x 6 + 7 - 3 + 8 = ?71. 7 + 8 - 6 x 2 + 9 = ?72. 1 + 4 x 3 - 7 + 9 = ?73. 6 + 5 x 4 - 2 + 3 = ?74. 2 - 3 + 7 + 9 x 2 = ?75. 7 x 2 + 3 + 6 - 5 = ?77. 9 - 6 x 2 + 7 + 3 = ?78. 5 + 7 x 3 - 4 + 1 = ?79. 3 x 5 + 1 - 7 + 8 = ?80. 8 - 4 x 2 + 6 + 9 = ?81. 2 + 6 - 1 x 3 + 5 = ?82. 7 - 2 + 9 + 5 x 3 = ?83. 1 x 8 + 3 - 6 + 7 = ?84. 6 - 3 + 2 + 4 x 5 = ?85. 9 + 6 - 5 x 3 + 1 = ?86. 2 - 3 + 4 + 7 x 9 = ?87. 5 + 7 x 2 - 1 + 8 = ?88. 4 x 2 + 9 - 7 + 3 = ?89. 6 + 2 - 4 x 3 + 8 = ?90. 9 - 7 x 2 + 6 + 3 = ?91. 3 x 8 - 6 + 5 + 2 = ?92. 8 - 6 + 4 + 3 x 5 = ?93. 5 + 2 x 7 - 6 + 9 = ?94. 6 - 4 + 7 x 2 + 3 = ?96. 4 - 3 + 5 + 1 x 2 = ?97. 2 x 6 + 7 - 3 + 8 = ?98. 7 + 8 - 6 x 2 + 9 = ?99. 1 + 4 x 3 - 7 + 9 = ?100. 6 + 5 x 4 - 2 + 3 = ?以上是100道二年级乘加乘减口算题目。
二年级乘加乘减口算题
二年级乘加乘减口算题题目1. 3×4 + 5 =解析：先算乘法 3×4 = 12，再算加法 12 + 5 = 17。
2. 5×2 7 =解析：先算乘法 5×2 = 10，再算减法 10 7 = 3。
3. 4×3 + 2 =解析：先算乘法 4×3 = 12，再算加法 12 + 2 = 14。
4. 6×3 8 =解析：先算乘法 6×3 = 18，再算减法 18 8 = 10。
5. 2×5 + 3 =解析：先算乘法 2×5 = 10，再算加法 10 + 3 = 13。
6. 7×2 9 =解析：先算乘法 7×2 = 14，再算减法 14 9 = 5。
7. 3×5 + 4 =解析：先算乘法 3×5 = 15，再算加法 15 + 4 = 19。
8. 8×2 6 =解析：先算乘法 8×2 = 16，再算减法 16 6 = 10。
9. 4×4 + 1 =10. 5×3 7 =解析：先算乘法 5×3 = 15，再算减法 15 7 = 8。
11. 2×6 + 5 =解析：先算乘法 2×6 = 12，再算加法 12 + 5 = 17。
12. 9×2 8 =解析：先算乘法 9×2 = 18，再算减法 18 8 = 10。
13. 3×6 + 2 =解析：先算乘法 3×6 = 18，再算加法 18 + 2 = 20。
14. 7×3 9 =解析：先算乘法 7×3 = 21，再算减法 21 9 = 12。
15. 4×5 + 3 =解析：先算乘法 4×5 = 20，再算加法 20 + 3 = 23。
16. 8×3 7 =解析：先算乘法 8×3 = 24，再算减法 24 7 = 17。