四年级数学上册乘法口算专项训练ppt课件.ppt

40303390,401070070,590410620,14504290,20107620,806010040,670370910,14801370,40908410,201040080,910440740,13102020,50108380,403060040,320650740,21204460,50904230,203040010,740330750,19501110,80701920,701070040,370370880,15503340,60104440,501070020,580430470,16901240,20507350,109060010,900450510,21403380,70705950,606040070,440290520,14803790,80102130,907070080,430340430,17502370,60202330,302030090,580560930,10605080,20702660,105020030,290780230,16603610,30504170,907060010,110350370,19503580,30207910,804020020,320690410,22803870,10406710,606090080,220240700,12703940,10907190,104020080,470830730,12701680,10105360,802030060,140570890,10702730,20604380,405090070,780840460,10604770,70806740,702010060,160740550,18702690,20501380,407050020,450640460,12202010,70301120,405020080,820860870,10102450,50905590,706020030,910840750,25104060,80601020,507030060,200310590,14601660,90408620,309040070,810560160,10102670,30606150,902040010,610820240,10903610,80308160,308040040,570570780,17403220,70503580,301050070,440570960,22502070,60705320,904060050,950610920,15902380,60907980,909020020,950860700,21902450,30303050,607040060,160840900,23601560,50607760,904050020,580450910,12303790,50707030,805040050,860830440,14302630,60501520,104060060,870470350,19201120,20802030,705040040,730840680,18103990,10604380,709010020,800740160,23702010,40106680,602050020,820970230,15401990,20101630,303030080,550680730,16903470,30706150,407030050,930690180,16801380,80905670,604080020,850550130,24601270,30508730,601010070,960520830,15603410,70209780,803010030,700630740,19104210,20908430,703090010,280710600,11404370,60203710,804020050,240510260,24601880,40405060,502090060,820950980,12103040,50204610,601010020,490680890,14702170,50401090,907010020,710810270,25104530,30902890,904050030,210290120,24404540,70204290,203080050,520360300,11301220,80702710,507050050,140510930,18802950,20406570,602060070,950570890,11304030,20406660,606080040,540510200,14502520,10801330,901050040,920490990,10902410,90108630,705080010,520210510,20703380,80606280,103020010,830690360,10704090,50804860,807070090,100320470,19302540,60109240,106010070,540790450,23202510,90405050,207030080,960910230,13504810,10908690,705060040,470470530,23202230,30402460,601060060,920790820,19701120,70104290,805060060,350970150,20601710,70202980,207030090,800760810,22503320,50606810,601020060,630710700,24701880,