Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys


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  • Question 1 (request help)

    Subtract. Use the grid to record the problem.

    637,350 − 43,832

Estimate. Then find the difference.

  • Question 2 (request help)

    \(\begin{align}
    14,659\\
    -11,584\\
    \hline
    \end{align}\)

  • Estimate:    
    Difference:    
  • Question 3 (request help)

    \(\begin{align}
    456,912\\
    \underline{-37,800}\\
    \end{align}\)

  • Estimate:    
    Difference:    
  • Question 4 (request help)

    \(\begin{align}
    407,001\\
    \underline{-184,652}\\
    \end{align}\)

  • Estimate:    
    Difference:    
  • Question 5 (request help)

    \(\begin{align}
    942,385\\
    \underline{-461,803}\\
    \end{align}\)

  • Estimate:    
    Difference:    
  • Question 6 (request help)

    \(\begin{align}
    798,300\\
    \underline{-348,659}\\
    \end{align}\)

  • Estimate:    
    Difference:    
  • Question 7 (request help)

    \(\begin{align}
    300,980\\
    \underline{-159,000}\\
    \end{align}\)

  • Estimate:    
    Difference:    

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