小学数学二年级上册做个乘法表习题
北师大版-数学-二年级上册-《做个乘法表》同步作业
北师大版-数学-二年级上册-《做个乘法表》同步作业做个乘法表1．计算。
5×3-3= 4×6+6= 5×5+5=4×4+6= 6×5-7= 3×6-9=2．在○里填上“﹥”“﹤”或“=”。
5×6○24 2×6○6×2 6×5○5+63×6○18 6×4○5×5 5×6○5×5+53．算一算。
一个小熊玩具6元。
3个多少元？列式（）口诀（）4个多少元？列式（）口诀（）5个多少元？列式（）口诀（）6个呢？列式（）口诀（）4．填空。
（）×（）=12 （）×（）=12（）×（）=24 （）×（）=16（）×（）=8 （）×（）=95．看谁填的对又快。
1只乌龟（1）张嘴，（2）只眼睛（4）条腿。
2只乌龟（）张嘴，（）只眼睛（）条腿。
3只乌龟（）张嘴，（）只眼睛（）条腿。
4只乌龟（）张嘴，（）只眼睛（）条腿。
5只乌龟（）张嘴，（）只眼睛（）条腿。
6只乌龟（）张嘴，（）只眼睛（）条腿。
6．下面括号可以填几？（）×6＜25 6 ×（）＜38 20＞3×（） 34＞5 ×（）答案：1，计算12 30 30 22 23 92，＞ = ＞ = ＜ =3，算一算3×6=18元三六一十八4×6=24元四六二十四5×6=30元五六三十6×6=36 元六六三十六4，填空3 4 2 6 4 6 3 8 1 8 2 45，看谁算的对又快2 4 83 6 124 8 165 10 206 12 24 6,下面的括号最大可以填几4 6 6 6。
二年级上册数学一课一练8.4做个乘法表_北师大版(含解析)
《做个乘法表》同步练习与当今“教师”一称最接近的“老师”概念，最早也要追溯至宋元时期。
金代元好问《示侄孙伯安》诗云：“伯安入小学，颖悟非凡貌，属句有夙性，说字惊老师。
”于是看，宋元时期小学教师被称为“老师”有案可稽。
清代称主考官也为“老师”，而一般学堂里的先生则称为“教师”或“教习”。
可见，“教师”一说是比较晚的事了。
如今体会，“教师”的含义比之“老师”一说，具有资历和学识程度上较低一些的差别。
辛亥革命后，教师与其他官员一样依法令任命，故又称“教师”为“教员”。
一、单选题“师”之概念，大体是从先秦时期的“师长、师傅、先生”而来。
其中“师傅”更早则意指春秋时国君的老师。
《说文解字》中有注曰：“师教人以道者之称也”。
“师”之含义，现在泛指从事教育工作或是传授知识技术也或是某方面有特长值得学习者。
“老师”的原意并非由“老”而形容“师”。
“老”在旧语义中也是一种尊称，隐喻年长且学识渊博者。
“老”“师”连用最初见于《史记》，有“荀卿最为老师”之说法。
慢慢“老师”之说也不再有年龄的限制，老少皆可适用。
只是司马迁笔下的“老师”当然不是今日意义上的“教师”，其只是“老”和“师”的复合构词，所表达的含义多指对知识渊博者的一种尊称，虽能从其身上学以“道”，但其不一定是知识的传播者。
今天看来，“教师”的必要条件不光是拥有知识，更重于传播知识。
1.下列式子错误的是（）唐宋或更早之前，针对“经学”“律学”“算学”和“书学”各科目，其相应传授者称为“博士”，这与当今“博士”含义已经相去甚远。
而对那些特别讲授“武事”或讲解“经籍”者，又称“讲师”。
“教授”和“助教”均原为学官称谓。
前者始于宋，乃“宗学”“律学”“医学”“武学”等科目的讲授者；而后者则于西晋武帝时代即已设立了，主要协助国子、博士培养生徒。
“助教”在古代不仅要作入流的学问，其教书育人的职责也十分明晰。
唐代国子学、太学等所设之“助教”一席，也是当朝打眼的学官。
至明清两代，只设国子监（国子学）一科的“助教”，其身价不谓显赫，也称得上朝廷要员。
二年级上册口算题 表内乘法 一 2500题
4 × 3 - 4 = 1 × 1 +5 × 2 = 1 × 3 + 4 =5 × 1 + 4 = 5 × 4 + 4 = 4 × 2 - 5 =4 × 2 - 1 × 5 = 1 × 5 + 5 × 2 = 3 × 3 + 2 × 5 =2 × 3 - 2 × 2 = 3 × 2 - 2 × 1 = 1 × 3 + 5 × 1 =3 × 9 = 2 × 4 + 4 × 5 = 3 × 3 + 4 × 4 =4 × 2 - 1 = 2 × 3 + 1 × 1 = 2 × 2 - 3 × 1 =5 × 5 = 5 × 1 + 2 = 2 × 2 - 2 × 2 =4 × 5 + 5 × 5 = 3 × 5 - 1 × 4 = 1 × 5 - 1 × 2 =4 × 5 - 2 × 1 = 3 × 4 = 4 × 5 + 4 × 1 =5 × 4 + 2 × 5 = 5 × 3 = 3 × 5 + 4 =4 × 4 - 3 × 5 = 4 × 3 - 1 = 5 × 3 - 2 × 4 =5 × 8 = 1 × 4 - 2 = 2 × 5 + 5 × 5 =2 × 2 - 1 = 5 × 1 = 3 × 1 + 3 × 3 =1 × 2 + 5 = 5 × 2 - 1 × 1 = 1 × 1 + 3 =3 × 4 + 4 × 5 =6 ×7 =5 × 2 - 2 × 1 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:6 × 6 = 2 × 4 + 5 × 3 = 1 × 1 + 2 =5 × 5 - 2 = 2 × 2 + 1 = 5 × 3 - 2 =5 × 2 - 4 × 2 = 2 × 5 - 3 =6 × 5 =1 × 5 + 1 = 3 × 3 + 1 = 3 × 1 +2 =5 × 1 + 1 × 4 = 3 × 5 = 2 × 5 + 3 × 3 = 1 × 2 + 1 = 4 × 2 + 4 × 2 = 4 × 5 - 5 =3 ×4 - 1 × 1 = 1 ×5 + 2 × 5 = 1 × 1 - 1 =5 × 5 + 3 × 5 = 3 × 5 - 2 × 5 = 3 × 2 - 3 × 2 = 2 × 5 = 4 × 5 = 3 × 3 + 1 × 4 = 5 × 1 + 5 × 5 = 2 × 3 - 2 = 2 × 5 + 5 × 3 = 4 × 5 - 1 × 3 = 5 × 4 - 2 = 1 × 5 + 4 × 5 = 4 × 5 - 4 × 2 = 1 × 4 + 1 × 3 = 1 × 1 + 5 × 4 =4 × 4 + 1 = 3 × 4 - 1 × 2 = 6 × 3 =5 × 1 - 5 = 1 × 5 + 4 × 4 = 2 × 2 + 2 =4 × 4 + 4 = 1 × 3 - 2 = 1 × 3 - 1 × 3 =4 × 4 - 2 × 4 = 4 × 2 + 1 × 1 = 1 × 1 + 2 × 3 =5 × 3 + 4 = 4 × 5 - 1 × 4 = 4 × 3 + 5 =3 × 3 - 3 × 1 = 5 × 5 - 5 = 5 × 1 -4 =3 × 3 - 5 =1 × 1 + 3 = 1 × 3 -2 =3 × 3 + 1 =5 × 3 - 3 = 1 × 1 - 1 = 5 × 5 + 3 =4 × 2 - 2 × 2 = 3 × 2 +5 × 4 = 1 × 2 + 2 × 1 =5 × 2 - 4 = 3 × 3 + 3 = 3 × 3 + 2 × 5 =2 × 5 - 3 = 2 × 4 - 2 × 2 = 1 × 4 + 3 =2 × 5 + 4 × 4 = 1 × 4 + 5 = 4 × 2 + 3 =3 × 2 + 3 × 1 = 5 × 3 + 4 = 2 × 3 - 3 × 2 =3 × 4 + 4 × 5 = 2 × 2 - 2 × 2 = 4 × 3 - 4 =5 × 1 = 4 × 2 + 1 = 3 × 2 - 2 × 1 =3 × 3 - 3 = 3 × 5 = 2 × 3 + 1 × 1 =3 × 5 + 5 × 4 = 3 × 3 - 2 × 4 = 2 × 3 - 1 =2 × 2 + 1 = 4 × 4 - 3 × 1 = 4 × 4 - 3 × 5 =1 × 1 + 2 × 3 = 4 × 4 + 4 × 1 = 4 × 5 - 3 × 5 =1 × 5 + 1 = 5 × 3 + 3 = 3 × 4 - 1 × 2 =3 × 3 - 4 =2 ×3 - 2 × 2 =2 × 8 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 5 = 4 × 2 + 1 × 5 = 5 × 1 + 4 =4 ×5 - 2 × 1 = 5 × 5 - 4 × 1 = 3 × 2 =4 × 2 - 1 = 3 × 4 - 3 = 1 ×5 + 3 × 2 = 4 × 2 - 1 × 5 = 3 × 2 - 3 × 2 = 2 × 3 + 2 =4 ×5 - 1 × 3 = 4 × 4 - 2 × 4 = 4 × 4 + 4 =2 × 2 + 1 ×3 = 5 × 3 - 2 = 2 × 3 +4 × 3 =3 ×4 - 2 × 1 = 2 × 4 - 2 = 3 ×5 + 2 =1 × 5 - 4 = 3 × 3 - 1 × 4 = 1 × 4 -2 =3 ×4 - 3 × 1 = 4 ×5 - 1 × 4 = 2 × 4 + 5 =4 × 2 + 2 ×5 = 4 × 8 =6 × 4 =4 × 3 +5 = 2 × 4 - 2 × 3 = 2 × 2 =2 × 1 + 4 =3 × 5 + 3 =4 × 3 - 1 =3 × 3 - 1 × 1 = 5 × 1 + 5 × 5 = 5 ×4 + 3 ×5 = 3 × 1 + 2 = 4 × 4 + 2 × 2 = 5 × 4 - 4 × 2 = 2 × 5 = 3 × 4 - 4 = 4 × 2 + 1 × 1 = 5 × 1 - 4 = 5 × 3 - 5 = 3 × 1 + 3 × 3 = 5 × 4 - 1 × 3 = 2 × 3 - 1 × 3 = 5 × 2 + 4 =3 × 8 =4 × 7 = 4 ×5 =2 ×3 =2 × 4 = 4 × 4 + 2 = 1 × 4 + 5 =1 × 5 + 5 × 5 = 4 ×3 - 1 = 3 × 2 + 3 × 2 =2 × 3 + 5 = 5 × 2 - 1 × 1 = 2 × 2 +4 =6 ×5 = 4 × 2 + 3 = 4 × 4 - 4 × 4 =5 × 1 + 4 × 4 = 3 × 2 - 3 × 2 = 2 × 2 =1 × 1 + 5 = 3 × 5 + 1 = 4 × 4 - 2 × 4 =4 × 5 - 1 × 3 = 2 × 2 - 1 = 4 × 5 - 1 × 4 =5 × 5 = 2 × 2 - 2 × 1 = 1 × 5 - 3 =5 × 5 - 2 =6 × 6 = 5 × 3 + 3 =1 × 4 - 2 = 4 × 2 + 4 = 1 × 1 + 3 =5 × 5 - 1 × 3 = 2 × 5 = 4 × 5 - 2 × 1 =6 × 4 = 4 × 1 + 3 = 3 × 2 =1 × 2 + 5 × 1 = 1 × 1 - 1 = 2 × 2 - 2 × 2 =4 × 4 - 3 × 5 = 2 × 3 = 3 × 5 - 2 × 3 =4 × 5 - 5 =2 ×3 + 1 × 1 =3 × 6 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 2 = 3 × 4 - 3 × 1 = 5 × 4 + 5 × 5 = 3 × 4 = 4 × 4 + 4 = 2 × 3 - 4 =1 × 5 + 4 = 3 × 4 + 1 =2 × 5 +3 × 3 =2 × 5 + 4 × 4 = 2 × 5 + 5 × 5 = 4 ×3 + 5 =4 × 9 = 1 × 4 + 3 × 3 = 1 × 3 + 4 =3 ×4 - 4 × 3 = 3 × 3 - 3 × 1 = 3 × 4 - 4 =1 × 5 + 4 × 4 = 5 × 3 + 3 ×2 = 4 × 5 -3 × 3 =5 × 2 - 2 × 1 = 4 × 1 - 3 = 3 × 2 - 5 =6 × 2 = 5 × 4 - 2 = 3 ×7 =2 ×3 + 2 = 2 × 3 - 3 × 2 = 5 × 5 + 5 =3 ×4 + 4 ×5 = 4 × 3 + 5 × 5 = 3 × 2 + 3 × 4 = 5 × 1 + 1 × 4 = 1 × 4 + 3 = 5 × 3 + 1 × 1 =3 × 3 = 1 × 2 + 1 ×4 = 3 ×5 =4 × 2 - 1 = 4 × 4 - 4 = 4 × 3 =3 × 3 + 3 = 2 × 3 - 2 = 5 × 5 - 1 × 2 =4 × 2 + 1 × 1 = 1 × 2 - 1 =5 × 5 - 5 × 1 =2 ×3 - 5 = 3 ×4 - 1 × 2 = 1 × 3 - 3 =3 × 2 + 3 × 1 = 5 × 2 - 1 × 2 = 5 × 6 =1 ×2 +3 × 5 =2 × 5 + 2 = 5 × 4 - 1 ×3 =4 × 4 - 2 × 2 =5 × 2 - 5 × 2 = 5 × 3 - 1 × 1 = 5 × 4 + 3 × 5 =4 × 2 + 2 × 5 = 4 × 5 + 4 = 3 × 4 - 1 × 2 =1 × 1 + 2 × 3 = 2 × 2 + 3 = 4 × 5 - 5 =6 × 1 = 5 × 5 = 2 × 5 - 3 =4 × 2 = 4 × 1 - 1 × 2 = 5 × 5 - 4 × 1 =5 × 5 + 1 × 1 = 2 × 2 + 1 = 3 × 4 + 1 =5 × 5 - 1 × 3 = 3 × 1 + 2 = 4 × 3 - 4 =4 × 5 - 1 × 4 = 1 × 2 + 2 × 1 = 2 × 2 - 2 × 2 =2 × 1 + 1 = 5 × 5 - 4 × 4 = 4 × 1 + 3 × 4 =2 × 3 - 3 × 2 = 2 × 3 + 1 × 1 = 3 × 3 + 1 =1 × 4 + 1 × 3 = 2 × 2 + 5 = 5 × 2 - 4 =5 × 1 + 1 × 4 = 2 × 2 - 2 × 1 = 5 × 1 - 4 =3 × 5 - 1 = 5 × 2 - 2 × 1 = 2 × 2 + 2 =3 × 4 - 2 × 1 =3 × 2 +4 =3 × 5 - 3 × 5 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:3 × 1 + 3 × 3 =4 × 3 - 2 = 1 × 2 - 1 =2 ×3 - 2 × 2 =4 × 3 +5 = 3 × 4 - 3 × 1 = 2 × 4 + 5 = 1 × 2 + 1 × 4 = 4 × 2 + 3 =2 × 5 = 4 × 4 - 2 × 4 =3 × 5 + 5 ×4 = 4 × 4 + 2 × 4 = 2 ×5 - 5 × 2 = 1 × 3 + 4 =1 × 3 -2 = 1 × 5 + 4 × 5 = 1 × 2 + 1 × 5 =3 ×4 = 4 × 1 - 1 = 6 × 2 =3 × 8 = 2 × 1 = 5 × 3 + 1 ×4 = 3 × 3 + 2 ×5 = 4 × 4 - 4 × 1 = 4 × 4 + 4 =5 × 3 + 3 = 2 × 5 - 2 × 4 = 5 × 2 - 1 × 1 = 4 × 2 - 1 × 5 = 3 × 2 - 2 × 3 = 2 × 2 + 4 =2 × 4 = 1 × 5 + 1 = 6 × 9 =2 × 4 + 2 = 2 × 2 + 5 × 2 = 2 × 1 + 5 ×3 =3 × 5 - 2 × 2 = 3 × 2 + 2 = 5 × 5 - 3 =3 × 3 - 3 × 1 = 2 × 1 + 2 × 5 = 3 × 2 - 5 =5 × 5 - 4 × 5 = 2 × 5 + 1 × 5 = 3 × 5 - 3 × 4 = 2 × 1 - 1 = 4 × 3 - 1 = 2 × 2 =4 × 4 - 4 = 4 × 2 - 1 = 3 × 3 - 2 × 4 = 2 × 3 -5 × 1 =1 × 5 + 4 × 5 = 4 × 3 - 1 = 5 × 3 - 3 × 3 =3 ×2 -3 = 3 × 3 + 3 = 3 × 5 - 2 × 2 =1 × 2 + 1 ×4 = 4 × 4 + 3 ×5 = 5 × 4 + 3 × 5 =3 × 1 + 2 =6 ×7 = 1 × 5 + 4 × 4 =1 × 1 + 3 = 1 × 4 + 5 = 3 × 2 + 5 =4 × 2 + 2 × 5 = 5 × 4 - 1 × 2 = 2 × 3 - 3 × 2 =3 × 1 + 4 × 2 = 2 × 3 + 1 × 1 = 3 × 3 + 5 =4 × 5 + 4 = 4 × 5 - 2 × 1 = 1 × 3 - 3 =5 × 5 = 2 × 5 - 3 = 4 × 4 - 4 =5 × 3 - 5 × 1 = 3 × 5 - 2 = 2 × 2 + 4 =4 × 5 + 5 = 3 × 2 = 1 × 5 - 3 =1 × 1 + 2 × 3 = 3 × 2 - 3 × 2 = 4 × 2 + 1 × 1 =5 × 4 + 4 = 3 × 4 + 4 × 5 = 3 × 4 - 3 × 1 =3 × 2 - 1 = 4 × 3 + 5 = 2 × 2 - 2 × 1 =5 × 4 - 4 =5 × 1 =4 × 2 - 2 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:2 × 5 = 1 × 5 +3 = 5 × 8 =5 × 5 + 5 = 4 × 3 - 3 = 4 × 5 - 1 × 3 = 4 × 5 - 1 × 4 = 2 × 3 - 2 = 5 × 4 + 5 × 3 = 3 × 5 = 4 × 4 + 4 = 1 × 2 + 5 =5 × 4 - 1 × 3 = 5 × 5 - 1 × 3 = 3 × 3 - 3 × 1 = 2 × 4 + 5 = 2 × 3 - 1 = 1 × 1 - 1 =2 ×3 - 2 × 2 = 6 ×4 = 2 × 2 - 2 × 2 =5 × 2 - 1 × 1 = 4 × 5 - 4 × 1 = 2 × 5 + 2 × 3 = 5 × 2 = 1 × 3 - 2 = 3 × 3 + 2 × 5 =1 × 5 + 1 = 3 × 3 -2 × 4 = 1 × 2 + 2 × 5 =2 × 5 - 2 × 1 = 5 ×3 + 3 =4 × 2 - 1 ×5 = 4 × 4 - 2 × 4 = 3 × 5 + 1 × 1 = 1 × 5 - 2 × 1 = 1 × 5 + 3 × 2 = 5 × 1 + 5 × 5 = 2 × 5 + 4 × 4 =1 ×2 + 4 × 4 = 1 × 5 + 4 = 1 × 5 + 5 =2 × 1 + 1 = 4 × 5 - 5 =3 × 2 + 3 ×4 =3 × 5 - 2 × 5 = 3 × 5 - 3 × 3 =4 ×5 + 2 =2 × 4 - 2 ×3 = 3 × 2 + 3 × 1 = 3 ×4 - 1 × 2 = 6 × 2 =5 × 5 - 5 × 2 = 1 × 5 - 1 × 2 = 3 × 3 - 1 =6 × 3 = 3 × 1 + 2 = 2 ×7 =1 × 4 + 5 = 4 × 2 + 3 = 2 × 2 =5 × 1 = 4 × 3 - 1 = 2 × 3 =4 × 2 - 4 = 3 × 6 = 6 × 4 =2 × 1 = 3 ×8 = 1 × 4 + 1 × 3 =1 × 3 + 1 = 5 × 3 + 3 = 5 × 3 - 2 =4 × 7 = 2 × 2 + 1 × 4 = 4 × 3 - 4 =5 × 2 - 4 = 1 × 2 + 5 = 5 × 4 =5 × 5 - 4 = 4 × 3 + 5 × 3 = 2 × 4 - 4 =2 × 2 - 2 × 2 = 1 × 2 - 1 = 4 × 3 + 5 =3 × 5 + 4 = 2 × 5 + 5 × 5 = 4 × 5 - 3 × 1 =5 × 5 - 1 × 3 = 2 × 3 - 5 × 1 = 2 × 2 - 4 =4 × 4 - 4 = 2 × 5 + 3 = 2 × 4 + 5 × 2 =1 × 2 + 2 × 1 = 1 × 3 - 2 = 3 × 4 - 3 × 1 =3 × 3 + 3 =4 × 1 + 2 × 2 =2 ×3 - 1 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 4 - 4 = 3 × 3 - 2 × 4 = 4 × 5 + 5 × 1 = 4 ×6 = 2 × 5 + 4 × 1 = 4 × 5 - 3 × 2 = 1 × 5 + 2 × 2 = 6 × 2 = 3 × 1 =5 × 1 - 1 × 4 = 3 × 4 - 1 × 2 = 4 × 5 =1 ×2 - 2 × 1 =3 × 1 - 1 = 5 × 1 -4 =4 × 3 + 4 × 3 =5 × 3 + 1 × 1 = 1 × 5 - 1 × 2 =5 × 2 - 2 × 1 = 2 × 3 - 5 = 3 × 2 + 3 × 4 =4 × 1 - 2 × 1 =5 × 1 + 5 × 5 = 2 × 5 - 3 =5 × 4 - 1 × 3 = 1 × 1 + 2 × 3 = 4 × 5 - 1 × 3 = 1 × 3 - 3 = 4 × 4 + 4 = 2 × 5 - 1 =5 × 3 + 4 × 2 = 4 × 2 - 2 × 4 = 3 × 5 + 5 × 4 = 4 × 2 + 2 × 5 = 2 × 2 + 1 = 1 × 5 - 1 =3 × 5 - 2 × 2 = 2 × 5 +4 × 4 = 2 × 1 + 1 =4 × 2 - 1 ×5 = 5 × 4 - 2 = 1 × 2 + 1 × 4 = 2 × 2 + 4 = 3 × 5 + 5 = 2 × 3 - 2 × 2 = 2 × 3 + 1 × 1 = 3 × 5 - 1 = 5 × 2 + 1 =4 ×5 - 4 × 1 = 1 × 1 + 3 = 4 × 5 + 5 × 4 =3 × 2 + 3 × 1 = 1 × 5 + 1 = 2 ×4 +5 =4 × 3 - 4 × 1 =5 × 1 = 1 × 5 + 4 = 4 × 5 - 2 =3 × 2 + 3 × 1 = 3 × 1 + 1 = 4 × 5 + 5 =3 × 4 + 1 = 2 × 2 = 4 × 3 + 5 =2 × 5 + 5 = 1 × 1 + 2 × 3 = 3 × 4 - 5 × 2 =1 × 2 - 1 = 4 × 5 + 1 = 3 × 4 + 4 × 5 =1 × 5 + 1 = 5 × 3 - 2 = 3 × 2 - 5 =3 × 4 + 4 × 1 = 5 × 5 + 3 = 1 × 3 + 1 × 1 =5 × 5 - 5 × 5 = 5 × 4 - 2 = 4 × 5 - 3 × 3 =3 × 3 - 3 × 1 = 2 × 5 = 3 × 2 - 1 × 3 =3 × 8 = 4 × 2 - 3 × 1 = 1 × 5 + 4 × 4 =4 × 9 = 3 × 2 + 1 = 5 × 3 + 4 × 4 =5 × 5 = 3 × 2 + 2 × 3 = 2 × 1 + 1 =3 × 2 + 5 = 5 × 4 - 4 = 3 × 1 + 3 × 3 =4 × 2 + 3 = 5 × 1 + 5 = 3 × 3 =3 × 4 - 4 × 3 =5 × 4 + 3 × 5 =3 × 5 -4 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:2 × 1 + 4 = 6 × 5 = 4 × 2 + 2 × 5 = 5 × 2 - 1 × 1 = 5 × 5 - 1 ×3 = 3 × 5 - 2 × 2 = 1 × 5 + 3 × 2 = 1 × 3 + 5 × 2 = 2 × 1 =4 ×5 - 2 × 1 = 1 × 5 + 4 × 3 = 4 × 3 - 2 =5 × 4 - 1 × 3 = 5 × 3 - 4 = 3 × 2 =3 ×4 - 3 × 1 = 6 × 8 = 2 × 3 - 3 × 2 =5 × 5 - 3 = 1 × 4 - 2 = 5 × 3 + 1 × 1 = 4 × 4 - 5 = 5 × 3 + 4 × 3 = 3 × 4 + 4 =4 × 4 - 3 ×5 = 5 × 5 - 4 × 1 = 4 × 2 - 1 =4 × 2 + 1 × 1 = 3 × 2 - 3 × 2 = 2 × 2 + 1 =4 × 8 = 1 × 4 +5 = 3 × 3 + 1 =1 × 5 - 1 ×2 =3 × 3 - 2 ×4 = 4 ×5 - 5 =1 × 3 + 4 = 5 × 1 - 5 = 1 × 4 + 1 × 3 = 3 × 4 - 1 ×2 = 5 × 8 = 2 × 2 + 4 =2 × 5 + 5 × 5 = 1 × 1 - 1 =3 × 5 + 3 =1 ×2 + 1 × 4 = 5 × 4 + 5 ×3 = 3 × 6 =2 × 2 - 1 = 4 ×3 -4 = 2 × 8 =6 × 1 = 2 × 3 - 2 = 4 × 5 - 1 × 4 = 3 × 9 =3 ×4 - 3 × 1 =5 × 4 + 3 × 5 = 2 × 3 + 2 =1 × 4 + 5 = 3 × 5 - 2 × 2 = 3 × 2 - 4 × 1 =4 × 5 - 2 × 1 = 3 × 2 - 3 × 2 = 5 × 4 + 2 =3 × 4 + 1 = 1 × 2 + 5 = 2 × 2 + 2 × 5 =5 × 3 - 5 = 3 × 3 - 2 × 4 = 3 × 4 + 4 × 5 =4 × 2 - 5 = 2 × 4 - 2 × 3 = 4 × 4 - 3 × 5 =1 × 2 + 1 × 4 = 4 × 4 - 4 = 3 × 2 - 3 × 1 =4 × 2 - 1 × 5 = 1 × 4 - 2 = 3 × 2 + 3 × 4 =5 × 5 + 1 × 2 = 2 × 2 - 2 × 2 = 5 × 4 - 2 =5 × 1 + 1 × 4 = 2 × 3 + 3 = 1 × 4 + 1 × 3 =4 × 4 - 5 = 3 × 2 + 3 × 1 = 2 × 3 - 2 =5 × 5 + 5 × 5 = 4 × 2 + 2 × 5 = 5 × 4 - 4 =3 × 7 = 4 × 2 + 3 = 1 × 1 - 1 × 1 =4 × 3 + 1 × 2 = 5 × 4 - 1 × 3 = 4 × 2 + 2 =4 × 4 - 2 =2 × 5 +3 ×4 =4 × 3 - 4 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:2 × 5 + 2 = 2 × 5 + 4 × 4 = 5 ×3 + 3 =1 × 3 - 3 = 6 × 4 = 5 × 3 + 1 × 1 = 3 × 1 +2 =3 × 8 = 5 × 3 =3 × 2 +4 = 3 × 3 - 3 × 1 =5 × 1 + 5 × 5 = 2 × 3 + 1 × 1 = 5 × 5 + 1 × 5 = 5 × 3 - 2 =1 × 5 +2 = 1 × 5 - 1 × 2 = 2 ×3 -4 =1 × 5 + 4 = 6 × 8 = 4 × 1 - 4 =4 × 4 +5 × 1 = 5 × 4 + 4 = 5 × 1 - 4 =1 ×2 + 2 × 1 =3 × 5 + 5 ×4 = 3 × 3 -5 =1 × 3 +2 = 1 ×3 +4 = 3 × 4 =2 × 5 + 5 × 5 = 2 × 2 + 4 = 2 × 2 + 1 =1 × 5 + 1 = 3 × 4 -2 × 5 = 4 ×3 + 5 =3 × 5 + 1 =4 ×5 - 1 × 4 = 4 × 5 - 4 × 1 = 1 × 5 + 3 = 3 × 5 + 2 = 3 × 1 + 1 × 4 = 5 × 5 = 2 × 2 + 2 = 4 × 8 =5 × 2 - 1 × 1 = 5 × 5 - 1 × 3 = 5 × 9 =4 × 3 - 3 = 3 × 2 + 3 = 2 × 8 =4 × 4 + 1 =5 × 4 - 4 × 4 = 1 × 1 - 1 =3 ×4 + 4 =6 × 8 = 4 × 4 - 1 = 1 × 1 + 2 × 3 =4 × 3 - 5 = 5 × 2 - 1 × 1 = 2 × 2 - 2 × 2 =3 × 4 + 4 × 5 = 4 × 4 - 4 = 4 × 5 - 1 × 4 =2 × 4 + 5 = 5 × 1 - 1 × 5 = 4 × 3 - 4 =5 × 4 - 4 = 3 × 4 + 1 × 2 = 4 × 5 - 2 × 1 =3 × 2 - 3 × 2 = 3 × 5 - 1 × 3 = 3 × 5 =2 × 2 = 3 × 1 + 5 = 5 × 1 + 4 =5 × 4 - 2 × 2 = 3 × 3 - 3 = 4 × 4 - 3 × 5 =3 × 2 + 3 × 1 = 3 × 3 + 3 = 1 × 1 + 3 =4 × 5 - 3 × 3 = 4 × 2 + 2 = 1 × 4 + 5 =4 × 3 = 4 × 5 - 4 × 1 = 1 × 5 + 3 × 2 =3 × 5 - 2 × 2 = 2 × 2 - 2 × 1 = 4 × 4 + 4 × 2 =2 × 3 = 2 × 8 = 4 × 2 + 4 =2 × 5 + 5 × 5 = 2 × 5 + 4 × 4 = 5 × 5 - 2 =4 × 2 + 1 × 1 =3 × 3 + 2 ×4 =4 × 4 - 2 ×5 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 2 = 1 × 5 + 4 × 5 =6 × 4 =2 × 2 - 4 × 1 = 2 × 5 + 2 = 5 × 2 - 2 × 1 = 1 ×3 - 2 = 3 × 3 - 1 = 1 × 5 - 1 × 2 = 1 × 3 +4 = 4 × 4 - 2 × 4 =5 × 1 - 4 =1 × 3 + 4 × 1 =2 × 4 +3 × 3 = 5 × 1 - 5 =3 × 3 + 1 = 3 × 1 + 2 = 2 × 3 +4 =5 × 4 - 1 × 2 = 2 × 2 + 1 = 4 × 2 + 3 =2 ×3 + 2 = 5 × 3 + 2 =4 ×5 - 3 =2 × 5 -3 = 1 ×4 + 1 × 3 = 3 ×5 + 3 × 2 = 4 × 3 + 5 = 5 × 1 + 1 × 4 = 4 × 3 + 3 × 5 =6 ×7 = 5 × 2 + 4 = 4 × 1 + 3 × 1 = 3 × 4 - 1 × 2 = 4 × 4 = 6 × 9 =3 × 2 - 3 × 1 = 5 × 1 - 3 = 3 × 3 + 2 =2 ×3 - 2 × 2 = 3 ×4 - 4 = 1 × 2 + 2 × 1 = 1 × 2 - 1 = 3 × 3 - 3 × 1 = 4 × 1 - 1 × 1 = 4 ×5 - 1 × 3 = 1 × 5 - 2 × 1 = 4 × 3 - 1 =6 × 1 = 5 × 3 + 4 = 4 × 2 + 5 =3 ×4 -5 = 4 × 8 = 1 × 5 - 2 =5 × 9 =5 × 1 - 4 = 5 × 3 + 4 × 4 = 3 × 3 - 2 × 4 =1 × 4 + 3 × 1 =6 × 3 = 3 × 2 + 3 × 1 =1 × 1 + 3 = 3 × 6 = 4 × 5 - 3 × 1 =4 × 1 - 4 = 4 × 5 - 2 × 1 = 5 × 4 + 5 =6 ×7 = 5 × 2 - 4 = 6 × 2 =3 × 3 - 2 = 3 × 3 + 5 × 4 = 5 × 4 - 1 × 3 =2 × 4 = 3 × 2 + 2 = 4 × 9 =3 × 2 - 3 × 2 = 5 × 5 = 1 × 1 - 1 =5 × 3 - 2 × 2 = 5 × 3 - 4 = 2 × 5 + 5 =1 × 4 + 2 × 1 = 2 × 2 - 4 = 4 × 5 - 5 =2 × 1 + 1 = 1 × 5 + 4 × 4 = 3 × 4 =3 × 5 + 1 × 1 = 4 × 5 + 5 × 5 = 3 × 3 - 3 × 1 =1 × 1 + 2 × 3 = 3 × 4 - 1 × 2 = 5 × 2 - 2 × 1 =3 ×8 = 1 × 2 + 2 × 1 = 2 × 3 + 2 × 5 =5 × 3 + 3 =3 × 5 - 2 × 2 =5 × 3 + 1 × 1 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 4 = 5 × 3 - 2 = 2 × 3 + 1 × 1 = 5 × 2 - 1 × 1 = 1 × 4 + 5 = 4 × 3 - 3 =4 × 4 - 3 ×5 = 5 × 5 + 1 × 3 = 4 × 2 + 4 × 3 = 4 × 5 - 1 × 3 = 4 × 2 + 3 = 5 × 4 - 2 =3 × 3 -4 =5 × 4 - 4 = 3 × 7 =3 ×4 + 1 =5 × 5 - 4 = 4 × 3 - 1 =3 × 2 - 5 = 1 ×4 - 2 = 3 × 4 - 3 × 1 =4 × 2 - 2 = 4 × 2 + 4 = 4 ×5 - 3 × 3 =4 × 4 - 2 × 4 = 6 ×5 = 4 × 3 - 5 × 1 =5 × 3 - 3 × 2 = 3 × 3 + 2 × 5 = 3 × 3 + 5 =1 ×2 - 2 =3 ×4 + 4 ×5 = 1 × 4 + 1 × 3 =4 × 1 - 2 = 3 ×5 - 1 × 2 = 5 × 5 + 1 =5 × 1 + 5 × 5 = 4 × 5 - 1 × 4 = 5 × 4 + 3 × 5 = 2 × 5 - 1 × 1 = 3 × 5 + 5 × 4 = 3 × 1 =4 × 2 - 1 × 4 =5 × 5 - 1 × 5 = 3 × 2 =1 ×2 - 1 = 4 × 2 - 1 × 5 = 6 × 4 =2 ×3 - 2 × 2 = 2 × 2 - 2 × 1 = 3 × 1 +4 × 3 = 1 × 2 + 1 × 4 =5 × 4 + 3 × 2 = 3 × 4 - 1 × 5 = 1 × 3 + 3 × 5 =1 ×2 + 2 × 1 =3 × 5 + 3 = 3 ×4 - 3 × 1 =2 × 3 + 2 = 2 × 3 - 4 = 1 × 1 +5 =5 × 2 - 2 × 1 = 4 × 7 = 5 × 4 + 2 =2 × 2 + 4 = 3 × 2 - 3 × 2 = 2 × 3 + 4 =5 × 4 + 3 × 5 = 4 × 2 - 1 × 1 = 1 × 5 + 1 =5 × 4 = 2 × 2 - 4 = 4 × 2 + 1 × 1 =3 × 3 - 2 × 1 = 3 × 5 - 2 × 2 = 4 × 2 - 1 =4 × 3 - 4 = 1 × 2 - 1 = 1 × 1 - 1 =3 × 3 = 3 × 2 + 2 × 3 = 4 × 2 - 1 × 5 =3 × 5 + 4 × 2 = 5 × 2 = 3 × 3 + 4 =2 × 3 - 5 × 1 = 3 × 3 - 3 × 1 = 5 × 3 - 5 =2 × 3 - 2 = 4 × 3 - 2 = 4 × 2 - 2 × 4 =2 × 3 - 2 × 2 = 3 × 8 = 1 × 4 + 4 × 2 =1 × 2 + 5 = 5 × 1 - 4 = 4 × 1 - 2 × 2 =2 × 8 =3 ×4 - 1 × 3 =1 ×2 + 1 ×3 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 9 = 2 × 5 + 2 = 3 × 1 + 3 × 3 = 5 × 5 - 1 × 3 = 5 × 1 + 3 = 3 × 2 + 3 × 1 = 5 × 5 = 2 × 4 = 2 × 1 =1 × 5 - 3 = 4 ×2 + 5 = 5 ×3 + 5 × 1 = 5 ×4 +5 = 5 × 2 - 1 × 1 = 2 × 5 - 3 =3 × 1 + 1 × 5 =4 × 3 - 1 ×5 = 2 × 4 - 1 =3 × 3 + 3 =4 × 4 - 2 × 4 = 3 × 2 - 1 × 1 =4 ×5 - 4 × 1 = 3 × 2 + 3 × 4 = 2 × 1 + 5 =3 × 5 - 5 = 5 × 2 - 2 ×4 = 4 × 3 -5 =3 × 2 - 3 = 5 × 1 + 3 ×4 = 4 × 3 - 4 × 2 = 2 × 3 - 3 × 2 = 1 ×5 + 5 = 4 × 4 - 1 × 2 =6 ×7 = 2 × 2 = 3 × 2 + 5 × 2 = 4 × 3 - 3 = 3 × 5 = 3 × 4 + 4 × 5 =4 ×5 - 2 × 1 = 3 × 5 - 4 = 4 × 4 - 1 × 5 =5 × 3 - 2 = 2 × 5 = 3 × 4 + 2 =2 × 2 + 1 = 4 × 4 + 4 = 5 × 4 -3 × 5 =3 ×4 = 4 ×5 - 1 × 3 = 2 × 5 - 1 × 5 =4 × 3 - 1 × 2 = 2 ×5 + 4 × 4 =6 × 6 =1 × 5 - 1 ×2 =5 × 1 - 1 × 5 = 5 × 1 + 2 × 5 = 3 × 2 =1 × 2 - 1 = 2 × 1 + 5 × 4 =6 × 4 =2 ×7 = 3 × 2 - 3 × 2 = 5 × 4 - 2 =3 × 5 + 3 = 5 × 5 + 3 = 5 × 9 =4 × 4 - 3 × 3 = 5 × 4 - 2 × 4 = 2 × 3 - 3 × 2 =5 × 5 + 2 = 2 ×8 = 2 × 3 - 5 =3 × 3 + 2 × 5 = 5 × 1 + 5 = 3 × 4 - 1 × 2 =2 × 5 + 5 × 5 = 5 × 5 - 1 × 4 = 4 × 3 + 5 =4 × 5 - 1 × 3 = 5 × 1 + 2 × 4 = 3 × 2 - 3 =5 × 4 + 3 × 5 = 1 × 1 + 3 = 5 × 2 - 1 × 1 =2 × 5 + 4 × 4 = 2 × 2 - 2 × 2 = 1 × 1 + 1 =1 × 5 - 1 × 2 = 3 × 8 = 5 × 1 + 3 =5 × 6 = 2 × 5 + 5 = 4 × 4 + 4 =1 × 4 - 4 × 1 = 1 × 4 - 3 = 3 × 5 - 2 × 2 =4 × 5 - 4 × 1 =4 × 1 - 1 =4 × 2 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:2 × 5 -3 = 3 × 5 + 5 ×4 = 4 × 2 + 3 =4 × 2 - 1 ×5 = 2 × 2 = 4 × 8 =3 ×4 + 1 × 4 =5 × 4 - 1 × 3 = 5 × 4 - 4 =2 × 5 - 1 × 4 = 2 ×3 + 2 =4 ×5 - 5 =2 × 4 + 5 = 1 × 5 + 5 × 4 =3 × 2 + 1 × 5 =4 × 3 = 6 × 8 = 2 × 3 - 2 × 2 = 6 × 6 = 4 × 1 = 3 × 3 - 2 × 4 = 1 × 4 +5 = 1 × 2 + 4 × 3 = 5 × 3 - 2 =5 × 2 - 2 × 1 = 5 × 5 - 1 × 3 = 4 × 4 - 4 =2 ×3 - 5 × 1 = 5 × 3 - 2 ×4 =5 × 4 + 5 =5 × 5 = 2 × 4 - 5 = 3 × 4 + 4 × 2 = 2 × 4 - 4 = 3 × 2 - 5 = 3 × 1 + 3 × 3 = 5 × 1 + 1 × 4 = 4 × 7 = 5 × 2 - 1 =1 × 3 + 5 × 5 = 5 × 3 + 1 × 1 =2 × 5 + 2 =1 × 3 + 1 = 4 × 3 - 3 = 3 × 5 + 4 × 4 = 1 × 1 - 1 = 4 ×2 + 2 × 5 = 1 × 4 + 1 ×3 = 5 × 1 -4 =5 × 5 - 1 × 1 = 4 × 5 - 3 × 3 = 1 × 2 + 5 = 4 × 1 - 2 = 4 × 5 - 4 × 5 = 1 × 4 - 4 =2 × 5 -3 =4 × 4 + 3 =5 × 3 + 5 × 2 =1 × 4 - 2 = 1 × 4 + 1 × 3 = 3 × 9 =1 × 1 + 1 × 4 = 4 × 5 - 4 × 1 = 4 × 2 - 1 × 5 =2 × 5 - 3 × 3 = 3 × 2 - 5 = 1 × 1 + 3 × 5 =4 × 4 - 3 × 5 = 4 × 4 - 4 = 5 × 1 + 1 × 4 =3 × 3 + 1 = 5 × 2 = 5 × 1 - 5 =1 × 3 + 3 × 4 = 4 × 2 - 1 = 3 × 3 - 2 × 4 =3 × 5 + 1 × 4 = 4 × 5 - 3 × 2 = 2 × 3 + 2 × 3 =4 × 3 - 3 = 4 × 4 - 2 × 4 = 3 × 3 - 3 × 1 =1 × 2 + 1 × 4 = 4 × 4 = 3 × 4 - 2 × 5 =2 × 8 = 3 × 2 + 3 × 4 = 1 × 3 - 1 × 2 =3 × 4 - 1 × 2 = 2 × 3 - 2 × 2 = 5 × 1 + 2 × 2 =5 × 1 + 5 × 5 = 5 × 2 - 5 × 2 = 1 × 5 - 1 × 2 =6 × 9 = 4 × 3 - 1 = 5 × 5 - 1 × 3 =4 × 2 + 1 × 1 =1 × 5 -2 =1 ×2 - 1 =练习范围：表内乘法（一） 题数：100月日姓名: 分秒成绩:5 × 1 - 4 = 2 × 3 = 1 × 5 + 3 × 2 =3 × 8 = 5 ×4 +5 = 5 × 5 + 5 × 5 =4 × 4 + 4 =5 × 2 - 2 × 1 = 3 × 1 + 4 × 5 = 1 × 2 + 5 = 5 × 5 = 3 × 5 + 5 × 4 = 5 × 2 - 1 = 2 × 2 - 1 = 4 × 3 - 1 × 5 = 4 × 2 - 4 = 3 × 1 + 5 × 2 = 5 × 4 + 1 =4 ×5 - 1 × 4 =6 × 6 = 5 × 4 - 2 =1 × 1 - 1 = 1 × 3 + 3 × 3 = 3 × 4 -2 =4 × 4 +5 × 2 = 2 × 4 - 2 × 3 = 1 × 2 + 2 =5 × 1 + 1 = 3 × 5 - 3 = 1 × 2 + 2 × 1 = 1 × 4 - 3 = 2 × 5 = 2 × 4 + 5 =1 × 5 + 4 × 5 = 3 × 1 - 1 = 3 × 7 =3 × 3 - 2 = 3 ×4 - 3 × 1 = 2 × 2 - 2 × 1 = 3 × 4 = 3 ×5 + 4 × 2 = 4 × 5 - 2 × 1 = 5 × 2 + 4 × 3 = 4 × 5 + 2 × 4 = 5 × 2 + 3 =3 × 1 + 3 × 3 = 2 × 3 - 3 × 2 =4 × 2 - 1 × 4 = 3 ×5 - 2 × 2 =6 × 3 = 3 × 3 + 3 =2 × 4 + 2 = 5 × 2 - 1 × 1 = 6 × 4 =2 × 4 + 4 =。
北师大版小学数学二年级上册第八单元《做个乘法表》同步练习附答案
《做个乘法表》同步习题1.分别找出乘数是4和7的乘法算式，并完成下表。
乘数 1 2 3乘数 4 4 4积乘数 1 2 3乘数7 7 7积2.积是24的乘法算式有哪些？填一填？24243.从“32，56，4，8，7”中选出几个数，组成两道乘法算式和两道除法算式。
4.想一想，填一填。
× 1 2 3 4 5 6 7 8 91 1 92 4 163 9 214 16 245 256 24 367 21 498 16 649 9 81（1）横着看和竖着看，你发现了什么？斜着看呢？与同伴说一说。
（2）观察上表，填一填。
1495.下面这些问题哪些用乘法计算？哪些用除法计算？与同伴说一说。
（1）一共有多少个苹果？（个）（2）每个小朋友分到多少个桃？（3）需要多少个盘子？（个）（3）菠萝有多少个？参考答案1.乘数 1 2 3 4 5 6 7 8 9 乘数 4 4 4 4 4 4 4 4 4 积 4 8 12 16 20 24 28 32 36乘数 1 2 3 4 5 6 7 8 9 乘数7 7 7 7 7 7 7 7 7 积7 14 21 28 35 42 49 56 632. 3 8；8 3；4 6；6 43. 4 8 32；7 8 56；32 4 8；56 7 84.× 1 2 3 4 5 6 7 8 91 12345678 92 2 4 6 8 10 12 14 16 183 3 6 9 12 15 18 21 24 274 4 8 12 16 20 24 28 32 365 5 10 15 20 25 30 35 40 456 6 12 18 24 30 36 42 48 547 7 14 21 28 35 42 49 56 638 8 16 24 32 40 48 56 64 729 9 18 27 36 45 54 63 72 81（1）略（2）1 1；4 4；7 72 2；5 5；8 83 3；6 6；9 95.（1）7×4＝28 （2）45÷5＝9 （3）72÷8＝9 （4）8×6＝48。