Addition skills Extra Challenge Addition Worksheets for 3-Year-Olds

Check out this FREE Trial Lesson on Addition for age 3!

Short and Long Vowel Sort

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Addition up to 20 worksheet
Addition up to 20 worksheet

Valentine's Day Addition Worksheet

This Valentine's Day themed worksheet is a fun way for your child to practice adding single digits up to 20! Hearts feature to help your child increase their math skills and have fun at the same time.
Valentine's Day Addition Worksheet
Worksheet