资源简介 部分参考答紫“2.(1)168(2)66000450016080角的度量(3)7200540066001.134°130°115°152150°95°920023002160144°100°105135°30°120440064003150109°10670°158110°702.9026127496781127100°60113140°10M°72199°100°97°180°210°673.=90°175°69°225°90°25°>2.锐钝锐直<<角的度量(4)二1.300020060752400604r5:i-I'1200300259605008020×-04-i2-4八-202/”-w氵(×-4了川×-!251000500860900900×2126140080720100080多位数乘两位数(2)15012030280700901.450004770037002.(1)D(2)CAA84002160020008600240002400第三章多位数乘两位数1000054006800多位数乘两位数(1)210021500180001.860017200402048006000324005600140020000300001680011500390052008080480038700700048003600570015600540001880095口辣题卡全能练四年级上3500064002580077046266322445004160172211008385223522.=二186025683724343406165460910016260410148fg53276369675602u×1080方流4116645049804.3289316859012.1021504007807406119024236740(竖式计算略)3.=>5.25×16>>=(25×4)×(16÷4)>>>=100×44.5424690813824=4001814676481062032×25(竖式计算略)=(32÷4)×(25×4)多位数乘两位数(4)=8×1001.8400168005000=8006000210007800多位数乘两位数(3)6600336024401.4880316084806250500011520470471285359375050403100193650645052260501372044640520863451120622053456294096小第三章多位数乘两位数多位数乘两位数(11)1.算一算。120×90=700×20=350×50=240×50=60×130=170×50=300×60=600×92=90×204=30×440=310×60=70×120=20×530=230×60=56×200=90×600=810×60=230×30=510×40=40×130=400×28=70×305=60×160=105×30=180×30=408×50=207×30=2.选一选。(1)305×20的积的末尾有()个0。A.1B.20.3(2)小明骑自行车的速度是240米/分,1小时能骑()米。A.240B.14400C.1440(3)145×12的结果比146×12的结果少()。A.1B.12C.145D.14641口算题卡全能练四年级上3.列竖式计算。205×36=449×64=27×238=424×32=707×26=582×62=340×36=454×35=634×51=4.解决问题。爸爸妈妈和小乐从家开车到森林公园,去的时候速度是40千米/时,用了5小时,原路返回用了4小时。从家到森林公园有多远?返回时平均每小时行驶多少千米?42 展开更多...... 收起↑ 资源列表 第3章 多位数乘两位数(11).pdf 第3章 答案.pdf