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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Lessons 7.6–7.7

Find the unknown factor and quotient.

  • Question 1 (request help)
  • \(7\times\)   \(=35\)
    		          \(35\div7=\)   
  • Question 2 (request help)
  • \(6\times\)   \(=54\)
    		          \(54\div6=\)   
  • Question 3 (request help)
  • \(6\times\)   \(=18\)
    		          \(18\div6=\)   
  • Question 4 (request help)
  • \(7\times\)   \(=49\)
    		          \(49\div7=\)   

Find the quotient.

Lessons 7.8–7.9

Find the quotient.

Find the unknown number.

  • Question 14 (request help)

    \(18\div9=\blacksquare\)
  • \(\large \blacksquare=\)   

Lesson 7.10

  • Question 17 (request help)

    At a store, there are 5 vases. Each vase has the same number of flowers. Sixteen flowers are sold. Now there are 24 flowers left. How many flowers were in each vase?
  •     flowers
  • Question 18 (request help)

    Lizzy bought 4 bags of apples. Each bag had the same number of apples. Her mom gave her 8 more apples. Now Lizzy has 36 apples. How many apples were in each bag?
  •     bags

Lesson 7.11

Follow the order of operations to find the unknown number.

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