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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Compare 3- and 4-Digit Numbers

Essential Question What are some ways you can compare numbers?

UNLOCK the Problem

  • Question 1 (request help)

    Cody collected 2,365 pennies. Jasmine collected 1,876 pennies. Who collected more pennies?

    You can compare numbers in different ways to find which number is greater.

    One Way Use base-ten blocks.

    Compare the values of the blocks in each place-value position from left to right. Keep comparing the blocks until the values are different.

    2 thousands is greater than 1 thousand.
  • So, 2,365     1,876

Another Way Use place value.

  • Question 2 (request help)

    Compare 7,376 and 7,513.

    Compare digits in the same place-value position from left to right.

    STEP 1:Compare the thousands. The digit are the same.
    STEP 2:Compare the hundred.
  • 3     5
    So, 7,376     7,513
  • Question 3 (request help)

    Explain how you know that 568 is less than 4,786.
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