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时间:2018-08-28
《二年级下册练习册小学数学第一单元试卷》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、二年级下册练习册小学数学第一单元试卷 一、填空题(1-6每题2分,7-10每题4分,共28分)1.3个8连加的和是( ). 2.3.25减5,连续减( )次差是0.4.在□里填上合适数,再列出两步计算算式.算式__________5.在□里填上合适数,再列出两步计算的算式.算式__________6.在□里填上合适数,再列出一个两步计算的算式.constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-200
2、9~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations算式__________7.8乘以4的积是( ),再加50得( ).8.被除数是36,
3、除数是4,商是( ),再乘以3得( ).9.35加21的和是( ),再减去40得( ).10.100减去60的差是( ),再加上30得( ).二、口算题(1-6每题6分,第7小题9分,共45分)1.(16+14)÷5= 36-36÷4= 54÷6+3= 8×(11-7)=2.4+16-12= 18÷3÷2= 2×3×6= 48-8×5=3.(27+3)÷6= 20+4×5= (20-16)×9= 36-16÷4=4.42÷(12-5)= 5
4、+25÷5= (7+7)÷2= 24÷(26-20)=5.2×3×9= 27-9-9= 41-21÷7= 18÷9+60=6.24-(11-5)= 7×9-20= (15-6)×6= 7×(42÷6)=7.20+15÷5= 21÷3×8= 35+5÷1= 12-12÷3= 8÷(4×2)= 63÷9-3=constructionqualityacceptanceandasses
5、smentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregul
6、ations三、计算题(每道小题3分共27分)1.46+40+62.74-30-63.50-(23+8)4.80-(16+14)5.72-(16+14)6.72÷(3×3)7.80-8×98.48÷(48÷6)9.(21-18)×3 constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofele
7、ctricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations
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