Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Relate Addition and Multiplication


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Lesson Check

  • Question 1 (request help)

    Which is another way to show
    3 + 3 + 3 + 3 + 3 + 3?

    • 5 x 3
    • 4 x 3
    • 8 x 3
    • 6 x 3
  • Question 2 (request help)

    Use the model. How many counters are there in all?

    • 8
    • 10
    • 12
    • 14

Spiral Review

  • Question 3 (request help)

    A school gave 884 pencils to students on the first day of school. What is 884 rounded to the nearest hundred?

    • 800
    • 880
    • 890
    • 900
  • Question 4 (request help)

    Find the difference. 
      632
    - 274

    • 906
    • 442
    • 358
    • 354
  • Question 5 (request help)

    The line plot below shows how many points Trevor scored in 20 games.

    In how many games did Trevor score at least 18 points?

    • 3
    • 5
    • 6
    • 10
  • Question 5 (request help)

    In how many games  did Trevor score 18 points or fewer?

    • 7
    • 10
    • 13
    • 15
  • Question 6 (request help)

    Darrien read 97 pages last week. Evan read 84 pages last week. How many pages in all did the boys read?

    • 13
    • 171
    • 181
    • 271

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