资源简介 口算题卡全能练四年级上8000010504000003003000000504500000979004040800000060097640000820082723040000534000075153660005874240000526740001亿有多大(2)第二章角的度量1.510140017450222360角的度量(1)3000246025134120331.95°78°360°35°180°152880575175°111°10590°5745°2.<>90°150°90°90°90°270°>>160360180360120150>75°210270°180°185°1801亿有多大(3)180165°360245°3603601.三亿四亿二千五百零八万62°140°50°59°180°200°二亿零八千零八一亿七千六百万2.略九亿零九四十五亿角的度量(2)三百零五亿零七十万1.44°120°62°54°85°45°八十亿零八百万13550°90°60°110°30°二亿七千零八万零六百80°100°1568°88°60°五千零八十亿零六37°7030°23160°10°2.8360000009°90°100°56°120°80°805004000035°280°90°46°120°60°700024000063°125°110°54°60°7594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角的度量(2)1.算一算。90°-46°=180°-(46°+14°)=90°-28°=90°-36°=180°-(25°+70°)=90°-45°=90°+45°=180°-(65°+65°)=45°+45°=90°-30°=180°-(41°+29°)=75°-45°=45°+35°=180°-(55°+25°)=45°-30°=90°-22°=180°-(72°+20°)=85°-25°=90°-53°=180°-(35°+75°)=95°-65°=90°-67°=360°-(124°+76°)=45°-35°=90°-81°=360°-(180°+90°)=75°+25°=90°-34°=360°-(130°+110°)=65°+15°=180°-145°=360°-(65°+15°)=65°+25°=180°-134°=360°-(140°+100°)=75°-15°=180°-117°=360°-(180°+55°)=85°+25°=180°-126°=360°-(170°+130°)=96°-21°=2.数一数,填一填。(1)A 8CD(2)上图有()条直线()条线段上图有()个角)条射线 展开更多...... 收起↑ 资源列表 第2章 答案.pdf 第2章 角的度量(2).pdf