document.write( "Question 897976: so, i don't actually know if this catagory is correct but I believe it is. The question is \"What is a quick way to see that the value of the sum 53 + 18 + 47 + 82 is 200?\" and I figured just add them together but that seems like not the right answer. Thanks again \n" ); document.write( "

Algebra.Com's Answer #544498 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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\"What is a quick way to see that the value of the sum 53 + 18 + 47 + 82 is 200?\"
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\n" ); document.write( "They want you to pick out a pair of numbers in the group that will add up a multiple of 10. Multiples of 10 are easy to add together in your head.
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\n" ); document.write( "Look at the group of numbers, you should recognize the 53 and 47 = 100
\n" ); document.write( "Then you should recognize that 18 and 82 also = 100, hence the sum is 200 \n" ); document.write( "

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