小學(xué)數(shù)學(xué)三年級(jí)商中間或末尾有0的除法例56課件維語

1、?mingni ?rnaimi?3-?m?ma 2-?mm? n?mrnimrni 1 03020205040000200010003?i 3nrra?mi 609 ? ?mimi?.張明張明ag nrra?mii? 60 ?m?n? ?rimi?463096026000? 3? ?ang 0?i?gg ?m?m?nf ?omrog 0 ?mim?na.099036 60 09 93 3= =60936 60 09 93 39 90 02 2?aiariamiing ?n?na:20353? ? ?6? ?6? ? ?309?420?maimg :?g?m?3093？4203？63309301

2、3000? 3? ?ang 0?i?gg ?m?mm?nf ?mi?oang0099033? ? ?6? ?6? ? ?309?42042033093 103743204213420? 3? ?ang 0?i?aimg ?m?mm?nf ?mi?oang0.1200003? ? ?6? ?6? ? ? 309?420309342031103140?6? ? ? ?60 ? ? ? 6l6. 842033 312121 10 01 14203=（2）140140?aiariamiing ?m?a ?aaag: 2 24 40 094024022 26096093 37507505 5980980

3、7 74 4 2 2 2 2 0 02012016 6 9 9 9 9 0 02032035 525252525 0 01501507 728282828 0 0140140107607604 44064062 25665665 519194 4 36363636 0 04 4 6 6 6 6 0 02 32 31111115 5 6 6 5 5 6 6 5 5 2 20 00 05565565 55 5 6 6 5 5 16 16 15 15 1 111311311?aa?i ?r?i 3-?m?ma ?m?m nrng-im?ng ?m?m?ma ?riim?n? ?450i? nrng-

4、i?n?ng 2?2ing img nr?ai?aigg niaraag? ?ai?aigg?n? ?2i? ?aimagg4052=202（?i）1（i?）202+1=203（?i）?n?:203 ?ai?aigg ?2i?.12 ?m?m? ?rg?i1gr n?m?manrnf ?o?n? ?m?m? .1. 0? i? ?i?n? n?n ?ang m?a 0 aimagg.( )2. ( )=5470ag 2imin?mg ?m?mi?oang rimfng ?a?a? 0 aimagg.( ) 3.?m?m?oo?oang ?immiarrag 0 naag ?gnao?im?m? aimimmiarrag ?a?a? 0 aimagg.( )4.?og ?m?m?nf ?i?n img ?m?m?nf n1i?n ?ang ?i?oang ?og ?m?m?gnf ?n aimimaag ?m?iai ?gm? ?m?m?nf ?n aimimaag ?m?iai .( ) 13?mrmi2i ?af?m?mi?oang ?immiarrgg 2? ?imimfng 0 nagg ?ar?ag n?im? ?mi? aianiagg.145.?0?l ?0ii?i?n ?in1ing ?2i? ?m?mgnai ri?o?r