Introducing Fractions: Adding Fractions
Take your third grader's addition knowledge one step further with this introduction to fractions. These fractions have the same denominators, so they're relatively basic, but it's still great practise with an important maths concept! It's sure to give her a great addition refresher, as it boosts her early fraction skills.
This set of Introducing FractionsWorksheets has even more valuable fraction practise like this.