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第三章多位数乘两位数多位数乘两位数(9)1.算一算。48+124×12=(96+8)×79=112+198×17=(67+79)×27=160+345×32=67+356×65=240+468×76=100+126×15=(56+55)×25=180+222×24=(67-12)×145=(121+23)×34=(245+65)×47=(192+23)×44=(78-15)×231=(56-16)×132=(215+28)×37=(218-103)×46=(567-332)×42=(278-125)×69=2.看谁算得都对。13×300=200×4=20×35=70×40=310×3=3×210=150×4=80×90=120×60=125×8=600×7=700×20=125×4=600×50=30×240=210×6-43×20=45×40=口辣题卡全能练四年级上3.在里填上“>”“<”或“=”。29×21×4531×22×25720×50620×4236×18×6837×15×72694×73608×3231×19×7139×22×41826×19808×2423×22×7531×15×77254×17302×2132×25×5934×24×66228×96456×4884×11×7883×12×82513×29435×1169×14×7432×28×78230×43456×2058×42×4562×44×26243×46486×224.选一选。(1)三位数乘两位数,积是()位数。A.三B.四C.五D.四或五(2)612×29的积最接近()。A.18000B.100000.1500D.12000(3)用竖式计算下面第()个算式的过程中,“5×8”表示的意思是500×80。A.251×83B.509×180.509×82D.813×5638 展开更多...... 收起↑ 资源列表 第3章 多位数乘两位数(9).pdf 第3章 答案.pdf