Math Practice 101
Homework Explained - Math Practice 101

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Grade 3 HMH Go Math Assessment Tests
Chapter 1 Test - Page 4


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  • Question 13 (request help)

    Help Ben find the sum.

    \(\begin{align}
    246\\
    321\\
    + 128\\
    \hline
    \end{align}\)

    For numbers 13a–13d choose Yes or No to tell Ben when to regroup.

    a. Regroup the ones.
    • yes
    • no
  • Question 14 (request help)

    Avery sent 58 email invitations to a party. So far, 37 people replied. How many people still need to reply? Draw jumps and label the number line to show your thinking.
  •    emails
  • Question 15 (request help)

    There are 842 seats in the school auditorium. 138 seats need repairs. How many seats do not need repairs? Show your work.
  •    seats
  • Question 16 (request help)

    Madison solves this problem. She says the difference is 419. Explain the mistake Madison made. What is the correct difference?

    \(\begin{align}
    645\\
    − 236\\
    \hline
    \end{align}\)
  •    

Yes, email page to my online tutor. (if you didn't add a tutor yet, you can add one here)