Write the word or phrase that best completes each statement or answers the question.
-The expression $(3+5) \div 2$ contains parentheses. Are they necessary? Explain.

Name: Write the word or phrase that best completes each statement or answers the question. -The expression $(3+5) \div 2$ contains parentheses. Are they necessary? Explain.
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Question

Quizplus · Accepted Answer

Yes. Without the parentheses 5 would be divided by 2 , then that answer would be added to $3 .(3+5) \div 2=4$ and $3+5 \div 2=5.5$.

Write the Word or Phrase That Best Completes Each Statement (3+5)÷2(3+5) \div 2(3+5)÷2

Write the Word or Phrase That Best Completes Each Statement $(3+5) \div 2$