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Doubling and halving
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Children match 2-digit numbers with their doubles. In the second exercise they match 2- or 3-digit numbers with their halves.
To find halves of numbers and know to relate doubling and halving numbers
Finding halves of numbers
Complete the doubling chain:
Double and double again
Doubling 2 digit numbers
Doubling and halving using partitioning method
doubling and halving
Doubling and Halving
complete the following
Complete the following