人教版四年级上册数学期末试卷5(3)
五.动手操作。(共10分)
1.请用量角器画一个钝角,并标出它的度数。(2分)
2.过点A作已知直线的平行线和垂线。(4分)
3.在下面点子图上画一个平行四边形和一个梯形,再画出它们的高。(4分)
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六、解决问题。(共28分)
1.今年植树节,向阳小学四至六年级的同学一共栽了704棵杨树和64棵松树,栽的杨树是松树的多少倍?(3分)
2.李叔叔开货车从佛山运货到东莞用了3小时,货车的速度是40千米/时,返回时只用了2小时,李叔叔返回时平均每小时行多少千米?(4分)
3.新和小学组织四年级381个同学到市影剧院观看演出。
(1)用8辆48座的客车能一次载完吗?(3分)
(2)市影剧院每排有25个座位,四年级的同学可以坐满几排?还剩几人?(4分)
4.何老师要用900元帮学校篮球队购买12个训练用球,飞跃体育用品店有3种不同价格的篮球,请你帮何老师设计至少两种购买方案,并算一算每种方案剩下多少钱?(5分)
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