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用 2-6 的乘法口诀求商

用 2-6 的乘法口诀求商. 人教新课标二年级数学下册. 学习目标. 初步学会用 2 ～ 6 的乘法口诀求商的方法，并能用 2 ～ 6 的乘法口诀进行一些比较简单的除法计算。. 口算 :. 3×4= 1×9= 2×5= 4×2= 4×3= 3×3= 3×2= 6×2= 1×8=. 读一读. 8÷4 = 2 12÷3 = 4. 12 棵白菜 , 每只小兔分 3 棵 , 可以分给几只小兔 ?. 12÷3. =. 4. 12 棵白菜平均分给 4 只小兔 , 每只小兔分几棵 ?.

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用 2-6 的乘法口诀求商

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  1. 用2-6的乘法口诀求商 人教新课标二年级数学下册

  2. 学习目标 初步学会用2～6的乘法口诀求商的方法，并能用2～6的乘法口诀进行一些比较简单的除法计算。

  3. 口算: 3×4= 1×9= 2×5= 4×2= 4×3= 3×3= 3×2= 6×2= 1×8=

  4. 读一读 8÷4 = 2 12÷3 = 4

  5. 12棵白菜,每只小兔分3棵,可以分给几只小兔? 12÷3 = 4

  6. 12棵白菜平均分给4只小兔,每只小兔分几棵? 12÷4 = 3

  7. 说一说(想哪句口诀,商是几.) 10÷5 = ( ) 8÷2 = ( ) 9÷3 = ( ) 6÷2 = ( ) 12÷3 = ( ) 12÷6 = ( ) 4÷2 = ( ) 6÷3 = ( ) 10÷2= ( ) 12÷4 = ( ) 12÷2= ( ) 8÷4 = ( )

  8. 做一做 6÷3=( ) 8÷4=( ) 6÷2=( ) 8÷2=( ) 10÷2=( ) 12÷6=( ) 10÷5=( ) 12÷2=( ) 12÷4=( ) 12÷3=( )

  9. 练一练 =□ 2 6÷3

  10. 谢 谢

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