Which undefined term extends in two ditections without end? type your answer in the space provided. type lowercase letters only and do not type spaces in your answer.

a0

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.