Add Fractions with 10, 100, 1000 as Denominators


Adding fractions with denominators of 10, 100, and 1000 can be a tricky concept for students to grasp. This lesson plan will help them understand it using visual aids and hands-on activities. By the end of the lesson, your students will be able to add two fractions with different denominators. They’ll also be able to explain their thinking and show their work.

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Do your students need help adding fractions? This lesson plan is just what you need! With clear objective and detailed instructions, your students will be able to express a fraction with denominators 10, 100, and 1000 as an equivalent fraction and use this technique to add two fractions with respective denominators.

Your students will love the step-by-step approach of this lesson plan, and you’ll love how easily it fits into your existing curriculum. So don’t wait—get this lesson plan today and see your students’ fraction addition skills improve in no time!

Additional information


4th Grade, 5th Grade



State Educational Standards

LB.Math.Content.4.NF.C.5, None for Grade 5

Lessons are aligned to meet the education objectives and goals of most states. For more information on your state objectives, contact your local Board of Education or Department of Education in your state.