二年级数学下册2表内除法(一)除法的初步认识—除法第7课时练习课课件新人教版.ppt

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第7课时 练习课,1.读一读。84=2 155=3 183=6168=2 123=4 459=5366=6 77=1,8除以4等于2,15除以5等于3,18除以3等于6,16除以8等于2,12除以3等于4,45除以9等于5,7除以7等于1,36除以6等于6,每只小熊分得同样多,每只分( )个。,3,6,2,3,2.,10,2,5,9,3,3,12,2,6,6,5.圈一圈,填一填。24里面有( )个4。,6,24,4,6,20里面有( )个5。,20,5,4,4,6 3 2,284 7,205 4,123 4,7.用 摆一摆,再填上得数。 147= 82= 189= 246=,2,4,4,2,8.看图写出乘法算式和除法算式。,56=30 306=5 305=6,平均分成6份, 每份2个,126=2,平均分成3份,每份6个,183=6,分法不唯一,按自己的想法分。,

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