Adição de dois números com representação por pontos

Using dots to model addition with place value.
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Jorge Cássio —

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Resource Type
Activity
Tags
1.nbt.c.4  addition  addizioni  ccss.1.nbt.4  ccss.1.nbt.c.4  place-value  whole-numbers 
Target Group (Age)
6 – 10
Language
English
 
 

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