Partitioning both numbers into tens and ones mirrors the column method of addition where ones are placed under ones and tens under tens. This strategy also links to mental methods of addition by using place value
Record addition using partitioning: add the tens and then the ones to form partial sums and then add these partial sums.
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The worksheets provide instructions, examples and different approaches to learning mathematics, helping learners quickly figure out the strategies that they prefer and work for them.