Commutative Property of Addition states that changing the order of addends does not change the sum.

Real numbers are closed with respect to addition and multiplication.

If you add or multiply real numbers the answer is also real.

The associative property states that you can add or multiply regardless of how the numbers are grouped.

By 'grouped' we mean 'how you use parenthesis'.

The

then add the products.

a transformation that leaves an object unchanged.

Congratulations! You have won the game.

Interactive Natural Numbers and Whole Numbers matching Game

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