First Lessons in Arithmetic Lesson IX. _ Addition table of twos

"First Lessons in Arithmetic". Print them out and use them as a math worksheet.

Exercises

2+6=­_ 2+9=__ 2+5=_ 6+2=_ 3+2=_

4+2=_ 7+2=_ 8+2=__ 2+4=_ 4+7=__

Lessons in this series:

• Introduction and Lesson I
• Lesson II.
• Lesson III.
• Lesson IV.
• Lesson V
• Lesson VI
• Lesson VII.
• Lesson VIII.
• Lesson X.
• Lesson XI.
• Lesson XII
• Lesson XIII.
• Lesson XIV.
• Lesson XV.