2Answer:27
Step-by-step explanation:
<span>According to the associative property of addition, regrouping, or changing the grouping of, addends, does not change the result of the addition. Therefore, with any problem, you would not group the addends differently to add.</span>
Answer:
c should be the answer
Step-by-step explanation:
Answer:
-21
Step-by-step explanation:
Break it down it’s a lot easier