Math Practice 101
Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys


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Choose the best term from the box to complete the sentence.

  • Question 1 (request help)

    To find the product of a two-digit number and a 1-digit number, you can multiply the tens, multiply the ones, and find the sum of each ________________.
  •    
  • Question 2 (request help)

    The _____________ states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products.
  •    

Write a comparison sentence.

  • Question 3 (request help)

    5 × 9 = 45
  •     times as many as
    		    is
    		    .
  • Question 4 (request help)

    24 = 6 × 4
  •     is
    		    times as many as
    		    .
  • Question 5 (request help)

    54 = 6 × 9
  •     is
    		    times as many as
    		    .
  • Question 6 (request help)

    8 × 6 = 48
  •     times as many as
    		    is
    		    .

Estimate. Then record the product.

  • Question 7 (request help)

    \(\begin{aligned}
    75\\
    \underline{\times\ \ \ \ \ 5}\\
    \end{aligned}\)
  • Estimate:    
    Product:    
  • Question 8 (request help)

    \(\begin{aligned}
    12\\
    \underline{\times\ \ \ \ \ 6}\\
    \end{aligned}\)
  • Estimate:    
    Product:    
  • Question 9 (request help)

    \(\begin{aligned}
    28\\
    \underline{\times\ \ \ \ \ 3}\\
    \end{aligned}\)
  • Question 10 (request help)

    \(\begin{aligned}
    $43\\
    \underline{\times\ \ \ \ \ 6}\\
    \end{aligned}\)
  • Estimate: $   
    Product: $   

Record the product. Use expanded form to help.

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