Homework Help Forum: 2nd grade

Posted by Chris on Sunday, November 16, 2008 at 1:16pm.

Carly looked at a map of her neighborhood and saw that the streets form 16 intersections. Some streets on the map were represented by horizontal lines, and some streets were vertical lines. How many streets could there be in Carly's neighborhood?

• 2nd grade - GuruBlue, Sunday, November 16, 2008 at 1:26pm

  Chris, Take a sheet of paper and draw a map with 16 intersections. Then count the streets.

  
  

• 2nd grade - drwls, Sunday, November 16, 2008 at 1:27pm

  Draw four parallel horizontal lines on a piece of paper. Then see how many vertical lines you have to draw to create sixteen intersections.

  
  

• 2nd grade - My dancer chick, Tuesday, November 25, 2008 at 10:29am

  the answer is 29

  
  

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