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Old 06-29-2012   #1
Mr. Hui


 
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Default NYS Common Core Gr. 5 Q#1

Which mathematical expression is equivalent to the number sentence below?

Subtract 15 from 45, and then divide by 3.
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Old 06-29-2012   #2
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45-15/3
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Old 06-29-2012   #3
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Hint: You need to add parenthesis ()
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Old 06-29-2012   #4
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(45-15)/3
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Old 06-29-2012   #5
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You got it! Well done.
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Old 12-03-2012   #6
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Cool The Answer

Quote:
Originally Posted by mr. Hui View Post
which mathematical expression is equivalent to the number sentence below?

subtract 15 from 45, and then divide by 3.
(45 - 15) / 3
= 30 / 3
= 10
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Old 03-17-2013   #7
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Quote:
Originally Posted by mr. Hui View Post
which mathematical expression is equivalent to the number sentence below?

subtract 15 from 45, and then divide by 3.
(45-15)/3
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Old 09-17-2014   #8
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(45-15)/3
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