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About the designer

Chandra Wu loves to make (mostly) baby quilts in Seattle, Washington.

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Arithmetic Block

from Chandra Wu
(7) Name: 'Quilting : Arithmetic Block
Arithmetic Block Arithmetic Block

Basic Skills Necessary:

  • rotary cutting
  • sew a quarter inch seam
  • basic iron skills (pressing seams)

Pattern Description:

I love math and have wanted to make a quilt out of these blocks for a while! I hope you will share your photos at www.flickr.com/groups/2306478@N20/ if you make one!

Sizing / Finished Measurements:

  • 12 inch finished
  • 12.5 inch unfinished


  • sewing machine
  • iron & ironing board
  • hand sewing needle
  • rotary cutting equiptment
  • scissors

You Will Also Need:

  • thread
  • fabric (4 fat quarters for two blocks)

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