Math Practice 101
Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Common Core


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  • Question 1 (request help)

    Find 42 ÷ 2.
  • How many equal groups are there?    
    How many tens go in each group?    
    How many ones go in each group?    
    The quotient is    

Use base-ten blocks and your MathBoard to divide.

On Your Own

Use base-ten blocks and your MathBoard to divide.

Problem Solving

  • Question 8 (request help)

    Roger has 84 trading cards. He wants to put an equal number in each of 3 boxes. How many cards will he put into each box?
  •     cards
  • Question 9 (request help)

    Riley has 78 postcards. She wants to put 6 on each poster board. How many poster boards will she need?
  •     poster boards

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