Monday, October 26, 2009

Whole Numbers Test

Happy Monday, Grade 5s!

Your Whole Numbers test will be this Thursday, October 29th.  Today in class I gave you a study guide.  Here's what it said:

Make sure you know how to:
  • write numbers in standard form and expanded form (e.g., 860 437 is standard form,             800 000+60 000+400+30+7 is expanded form)
  • write the value of an underlined digit (e.g., 860 437=60 000)
  • write a series of numbers in order from greatest to least/least to greatest
  • find the sum of a 3-number, 4-digit addition problem (e.g., 4527+6589+4582)
  • find the difference of a 4-digit subtraction problem (e.g., 7412-4386)
  • write the related facts for sets of numbers (e.g., 8, 12, 96 = 8x12=96, 12x8=96, 96÷ 8=12,  96÷ 12=8)
  • find the product or quotient of multiplication and division problems, including multiples of 10 (e.g., 50x90=4500, because 5x9=45 plus two zeroes)
  • multiply using two-digit numbers
  • divide using long division
If you're not sure about any of these things, post your questions here, or ask Ms. Lewis in class before Thursday.

See you tomorrow!

-Ms. Lewis.

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