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Performance Assessment Task A Question of Numbers Grade 3 ...

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5. The American Revolution started in 1775 and finished in 1783.<br />

In which year was it halfway through?<br />

_________________<br />

Show how you know using this number line.<br />

1770 1780 1790<br />

6. Holly’s teacher says the school library has 1000 books.<br />

Holly thinks that the library may have 40 more books.<br />

What is the greatest number <strong>of</strong> books that the library could have? __________<br />

Show how you figured this out.<br />

Tom thinks that the library may have 40 fewer books than 1000.<br />

What is the smallest number <strong>of</strong> books that the library could have? ____________<br />

Show how you figured this out.<br />

8<br />

Copyright © 2007 by Mathematics <strong>Assessment</strong> 97 A <strong>Question</strong> <strong>of</strong> <strong>Numbers</strong> Test 3<br />

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