Addition involving regrouping

Addition involving regrouping

Year 2 have been working really hard this week in maths to add two numbers together that have involved regrouping. The children know they are not able to have 10 or more ones in the ones column or 10 or more tens in the tens column, therefore they have to regroup these and either carry a ten or hundred to the appropriate column.

Once the children were comfortable with this using concrete apparatus, we then moved onto pictoral and abstract representations.

 

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