document.write( "Question 834464: find the missing term of number series 3,10,20,33,49,68, ? \n" ); document.write( "

Algebra.Com's Answer #503020 by KMST(5328) $\"\"$ $\"About$

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The differences between consecutive terms are 7, 10, 13, 16, 19:
\n" ); document.write( " $\"10-3=7\"$
\n" ); document.write( " $\"20-10=10\"$
\n" ); document.write( " $\"33-20=13\"$
\n" ); document.write( " $\"49-33=16\"$
\n" ); document.write( " $\"69-49=19\"$ .
\n" ); document.write( "Each difference is 3 more than the one before.
\n" ); document.write( "The next difference would be $\"19%2B3=22\"$ ,
\n" ); document.write( "so the next term would be $\"68%2B22=highlight%2890%29\"$ . \n" ); document.write( "

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