Scholastic
Scholastic: Max's Math Adventures: Good Bye Training Wheels!
Take a bike ride with Max and add up the miles he has traveled. Use the teacher's guide, activity sheet, and extra challenges to create an engaging learning experience!
Scholastic
Scholastic: Max's Math Adventures: Farmer Fred's Counting Farm
Add and rhyme with Farmer Fred, then use the activity sheet to work through some more farm addition. The teacher's guide and extra challenges will be helpful in lesson planning.
Math Fact Cafe
Math Fact Cafe: Pre Made First Grade Worksheets
Choose from a list of pre-made math worksheets intended for first graders.
Math Fact Cafe
Math Fact Cafe: Pre Made Arithmetic Worksheets for Fourth Grade
Choose from a list of pre-made arithmetic worksheets designed for fourth graders.
Math Fact Cafe
Math Fact Cafe: Pre Made Third Grade Math Worksheets
Choose from a list of pre-made arithmetic worksheets designed for third graders.
Math Fact Cafe
Math Fact Cafe: Pre Made Second Grade Worksheets
Choose from a list of pre-made arithmetic worksheets designed for second graders.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Elementary Addition
This resource offers six brief arithmetic lessons: sums less than ten, sums of ten, and sums between ten and twenty, doubling, zero, and a set of general practice problems.
Knowledge Share
Super Kids: Addition Worksheet Creator
Create your own addition math facts worksheets. Use them in the classroom for practice or timed drills, or at home! Choose from two levels of difficulty, and vertical or horizontal equation format. You input minimum and maximum values of...
Other
Project Happy Child: Free Addition Worksheets
2000 basic addition worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.
University of Cambridge
University of Cambridge: Nrich: Adding Plus
On this one page website sharpen your logic and addition skills while working on this challenge. The solution is available to double check your solution.