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1、2018 年最新人教版小学数学二年级下册 数据收集整理练习题 1、 气象小组把6 月份的天气作了如下记录: (1) 用“正”字的方法把晴天、雨天、阴天的天数统计出来。 天气名称晴天雨天阴天 天数 (1) 从上表中可以看出:这个月中( )的天数最多, ( )的天数最少。 (2) 这个月中阴天有( )天,这个月中阴天比雨天多( )天,这个月中晴天 比雨天多 ( )天。 W w . X k b 1.c O m (3) 你还能提出什么问题? 2请你根据表中的数据将结果填到下表中。(12) 种类航模组书法组羽毛球组舞蹈组绘画组篮球组围棋组 人数15 人8 人12 人9 人13 人20 人7 人 (1)喜
2、欢 ( )小组的人数最多,喜欢( )小组的人数最少。 (2)喜欢航模组的人数是 () 人, 喜欢航模组的人数比喜欢围棋组的人数多() 人。 W w . X k b 1.c 3. 根据统计表完成统计图,并回答下面提出的问题。 (1)每个表示 ( )辆车。 (2)( )最少, ( )最多。 (3)小轿车比客车多 ( )辆。 (4)货车和面包车相差 ( )辆。 (5)客车和货车的总辆数和( )同样多。 (6)这四种车一共有 ( )辆。 4. 下面是二年级四个班男、女生人数的统计图,请根据统计图完成统计表,并回答后 面的问题。 (1)男生同样多的班是() ,女生同样多的班是() 。 二(一)班二(2)
3、班二(3)班二(4)班 男 女 班 别 人 数 (人) 性 别 (2) ()班和()班的学生人数同样多。 (3)二( 3)班比二( 2)班少()人。w.xkb1. 5、下表是二( 2)班学生每天看电视时间情况统计表: 时间30 分以下30 分 1 小时1 小时以上 人数正正正正正正正正正正 (1)每个“正”字表示()人。 (2)这个班有多少名同学? (3)根据上面的统计表,你发现了什么?有什么收获? 6、下表是二( 2)班图书角的藏书情况: 种类连环画故事书科技书其他书 数量20 本35 本45 本40 本 (1)哪种书最多? (2)图书角的藏书共有多少本? (3)图书角要买一批新书,你有什么
4、建议? 第二单元 一、填空 1、 9 ()=27 () 4=28 4()=32 ()6= 4 () 2=5 21()=3 2、在里填上“” 、 “”或“ =” 。 12682 18224 8155 52162 15351 47302 5 52525 二、解决问题 1. 把 12 枝花分别插在2 个花瓶里,平均每个花瓶插多少枝? 2. 曾老师买羽毛球,买了3 筒,共有 18 个羽毛球,每筒有多少个羽毛球? 3. 把 16 条金鱼分别放在金鱼缸里,每个缸放4 条,要放多少个金鱼缸? 4. 有 3 盒小皮球,每盒4 个。把这些小皮球平均分给2 组,每组分得多少个? 5. 15 元可以买 5 辆小汽车
5、,买6 辆小汽车需要多少元? 6. 商店上午卖出9 盒乒乓球,每盒6 个,下午又卖出26 个,全天卖出了多少个乒乓 球? 7.陈叔叔养了 4 只公鸡,养母鸡的只数是公鸡的9 倍,陈叔叔一共养了多少只鸡? 8. 妈妈买了25 个鸡蛋 , 吃了 4 个鸡蛋 , 剩下的7 天吃完 , 平均每天吃几个鸡蛋? QcWA3PtGZ7R4I30A1DaGhn3XtKBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGMeR4I30A1DaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3
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18、GshLs50cLmTWN60eo 8Wgqv7XAv2OHUm32WGeaUwYDIAWGeR4I30kA 1DaGhn3XtKknBY CUDxqA7FHYi2CHhI92tgKQcWA3PtGZ7R4I30 kA1DaGtgKQcWA3PtGZ7R4I30A1DaGhn3XtKBY CUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGMeR4I30A1Dk aGhn 3XtKBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGZ7R4I30A1DaGtgKQcWA3PtGZ7R4I3A
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23、1 DaGhn3XtKknBY CUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGeR4I30A1DaGhn3XtKnBYCUDxqA7FHYi2CHhI 92tgKQcWA3PtGZ7R4I3A1DaGtgKQcWA3PtGZ7R4I30A 1DaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGMeR4I30kA1DaGhn3XtKknBY CUDxqA7FHYi2CHhI92tgKQcWA3PtGZ7R4I30A 1DaGtgKQcWA3PtGZ7R4I30 精品文档强烈推荐 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有 精品推荐强力推荐值得拥有
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