部編版二年級(jí)數(shù)學(xué)上冊口算試題2

1、部編版二年級(jí)數(shù)學(xué)上冊口算試題附答案1、直接寫出得數(shù)。6336755743576213475347060710708209074080480500100040072185216292965080420502、口算。3000+1000=400+800=1300+1200=200+1800=900+100=200+4000=3000-500=20+130=170-90=3、直接寫得數(shù)。93202003646852184425240507303015080639130070010004006090042783364、直接寫出得數(shù)?864089859639800800700060016040400090

2、0430030006508030090028006005、直接寫出得數(shù)。46382155930872646023949792445920928433287425424196、直接寫得數(shù)99=427=255+5=819-9=1/55491=887=2733=07=7、直接寫得數(shù)89455684268948816242748208+6153029-1225627+2196217-20543000+2345000-1988、直接寫得數(shù)。2132843693758445996223250300400060070028025007009、口算52+35=47+33=160-90=76+14=86-34=

3、70-26=500+700=89-16=23+69=65+29=320+400=35+48=62-18=87-38=1500-800=47+25=10、直接寫得數(shù)89=56=78=06=27+4052520+1890835+9=86-1049+775-3=11、直接寫出得數(shù)728=8118=284=700060=455=8047=567=2000400=549=279=67=35003000=4823=24（85）=81936=12、口算2/56+8=7+5=15-8=17+3=13-9=60+8=34+7=32-4=56+8=56-30=13、直接寫出得數(shù)。56=55=88=68=85=34

4、=49=93=77=28=92=69-7=6+60=23-4=99+3=87-6=14、看誰算得又對(duì)又快。5684596373062995492173645396740804086318215、直接寫出得數(shù)。300050005070110060073240020075760500380500620360650040003/5參照答案1271810075100530640910660980600903658730370240001200250020001000420025001508032722094870692907007076006009606474485397160076002003100130073012002200543972965835855748475454961;6;10;06;7;27;0744777268632800200080040003200480087747232554715504600980180098780709052441200739294720834449700724/510、7230560674738722438433211、9，63，7，70609，33，8，16006，3，42，650055，8，4512、14；12；7；20；4；68；41；28；64；2613、30；25；64；4840；12；36；2749；16；18；4766