Properties of Numbers: Using Properties of Addition

The video tutorial explains the commutative and associative properties of addition. It uses examples with pine cones and tools to demonstrate how changing the order or grouping of numbers does not affect the sum. The commutative property is shown by rearranging numbers in different orders, while the associative property is illustrated by grouping numbers differently. Both properties highlight that the sum remains constant regardless of the order or grouping of numbers.

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