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Addition Properties I
Reinforce two properties of addition: 1) swapping the addends doesn't affect the sum and 2) the sum of zero and any number is that number. Each problem in this printable math worksheet is written twice, with the addends in different positions.
The successful way to improve your child's math. These workbooks have been compiled and tested by a team of math experts to increase your child's confidence, enjoyment, and success at school. First Grade Math Made Easy provides practice at all the major topics for Grade 1 with emphasis on addition and subtraction concepts. It includes a review of Kindergarten topics and a preview of topics in Grade 2. Learn how the workbook correlates to the Common Core State Standards for mathematics.