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  1. Basic Math Addition For Kids | Noodle Kidz Pre-K and ... - YouTube

  2. Addition - Practice with Math Games

  3. Addition worksheets for K-5 - K5 Learning

  4. Move and Add, Add and Move | Jack Hartmann Addition Song

  5. Basic addition - Math made easy - YouTube

  6. Free Addition Worksheets—Printable with Answers - Mashup Math

  7. Free addition games ONLINE + PRINTABLE - MathEasily.com

  8. Addition Worksheets for Kids

  9. 28 Free Hands-On Addition Activities and Online Games

  10. Addition Lessons - CoolMath4Kids