Section B Section B Checkpoint

Problem 1

Write the number 436,089 in expanded form and in word form.

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Solution

Expanded form: 400,000+30,000+6,000+80+9400,000 + 30,000 + 6,000 + 80 + 9

Word form: four hundred thirty-six thousand eighty-nine

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Sample Response

Expanded form: 400,000+30,000+6,000+80+9400,000 + 30,000 + 6,000 + 80 + 9

Word form: four hundred thirty-six thousand eighty-nine

Problem 2

Select all numbers in which the value of the 7 is 70,000.

A
 718,403
B
 178,509
C
 807,135
D
 789,260
E
 987,631
F
 978,011

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Solution
B, F
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Sample Response
B, F

Problem 3

Write a number where the value of the 5 is 10 times the value of the 5 in 152,318.
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Solution
Sample response: 517,908
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Sample Response
Sample response: 517,908