Decimals Tarsia Task - Mental addition of 2-place decimals to the next whole number

An activity where a puzzle is used to get learners to use counting up as a strategy to perform mental addition of 2-place decimals to the next whole number by solving missing number sentences. This can be used with any group of students from the Highest Achievers in Year 5 to the Lowest Attainers in Year 11.

I have attached the Tarsia fjsw file, but also created word/document version for those who don't have the Tarsia software. The word/document versions are of the full version of the puzzle (standard parallelogram), the simplified version, their respective solutions and the table format for a mix and match activity.

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