Math Practice 101
Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys
Common Core


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Choose a Multiplication Method

Estimate. Then choose a method to find the product.

  • Question 1 (request help)

    Estimate:  1,200  

            31
         x 43 
            93  
    + 1,240     
       1,333
  • Question 2 (request help)

                  67
               x 85
  • Estimate:   
    Product:   
  • Question 3 (request help)

                  68
               x 38
  • Estimate:   
    Product:   
  • Question 4 (request help)

                  95
               x 17
  • Estimate:   
    Product:   
  • Question 5 (request help)

                  49
               x 54
  • Estimate:   
    Product:   
  • Question 6 (request help)

                  91
               x 26
  • Estimate:   
    Product   
  • Question 7 (request help)

                  82
               x 19
  • Estimate:   
    Product:   
  • Question 8 (request help)

                  46
               x 27
  • Estimate:   
    Product:   
  • Question 9 (request help)

                  41
               x 33
  • Estimate;   
    Product:   
  • Question 10 (request help)

                  97
               x 13
  • Estimate:   
    Product:   
  • Question 11 (request help)

                  75
               x 69
  • Estimate:   
    Product:   

Problem Solving

  • Question 12 (request help)

    A movie theatre has 26 rows of seats. There are 18 seats in each row. How many seats are there in all?
  •    seats
  • Question 13 (request help)

    Each class at Briarwood Elementary collected at least 54 cans of food during the food drive. If there are 29 classes in the school, what was the least number of
    cans collected?
  •    cans

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