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等 量 代 换

等 量 代 换. 小学数学第六册. 4 ×4=16 （个）. 4 ×2=8 （头）. 3 、 6 根胡萝卜换 2 个大萝卜， 9 个大萝卜换 3 棵 大白菜。 6 棵大白菜换多少根胡萝卜？. 4 、 1 只鸡和 1 只鸭，谁重一些？. + =. + +. =. + + +. =( ). 5 支铅笔可以换 2 块橡皮， 4 块橡皮可以换 3 把 尺子。 6 把尺子可以换多少枝铅笔？. 3 只刺猬 =2 只猫， 4 只兔子 =6 只刺猬 1 只刺猬 =2 千克， 一只羊 =2 只猫 +2 只兔子

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等 量 代 换

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  1. 等 量 代 换 小学数学第六册

  2. 4 ×4=16（个）

  3. 4 ×2=8（头）

  4. 3、6根胡萝卜换2个大萝卜，9个大萝卜换3棵 大白菜。6棵大白菜换多少根胡萝卜？

  5. 4、1只鸡和1只鸭，谁重一些？

  6. + = + + = + + + =( ) 5支铅笔可以换2块橡皮， 4块橡皮可以换3把 尺子。6把尺子可以换多少枝铅笔？ 3只刺猬=2只猫，4只兔子=6只刺猬 1只刺猬=2千克， 一只羊=2只猫+2只兔子 1只羊=？千克

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