Addition to 20 Practice Worksheet for First Grade
A worksheet of about 50 addition problems within 20, opening with a ten-frame model that shows how a full ten plus extra ones makes a sum like 10 + 3 = 13. It builds fluency with sums to 20 and gives first graders a steady run of practice that moves from guided visual modeling to independent computation.
“50 easy addition problems for practice worksheets”
Teacher Guide & Tips
- Use this as independent or partner practice after a whole-class lesson on making ten, roughly 15 to 20 minutes per session.
- Discussion question: How does seeing a full ten-frame help you find the total faster than counting every dot one by one?
- Scaffold for struggling readers: Have students draw their own ten-frame beside each problem and circle the first ten before adding the rest.
- Extension for advanced students: Ask them to explain a strategy like 9 + 6 by making a ten first, and to write a related problem for a partner to solve.
- Estimated time: about 20 minutes for the full set of problems, or split the page across two short sessions.
What is Diffit?
Teachers use Diffit to get quality materials for their unique classrooms. Adjust difficulty, add scaffolds, or change the topic to get started.
Try Diffit for free“50 easy addition problems for practice worksheets”
Teacher Guide & Tips
- Use this as independent or partner practice after a whole-class lesson on making ten, roughly 15 to 20 minutes per session.
- Discussion question: How does seeing a full ten-frame help you find the total faster than counting every dot one by one?
- Scaffold for struggling readers: Have students draw their own ten-frame beside each problem and circle the first ten before adding the rest.
- Extension for advanced students: Ask them to explain a strategy like 9 + 6 by making a ten first, and to write a related problem for a partner to solve.
- Estimated time: about 20 minutes for the full set of problems, or split the page across two short sessions.
Addition to 20 Practice Worksheet for First Grade
A worksheet of about 50 addition problems within 20, opening with a ten-frame model that shows how a full ten plus extra ones makes a sum like 10 + 3 = 13. It builds fluency with sums to 20 and gives first graders a steady run of practice that moves from guided visual modeling to independent computation.
What is Diffit?
Teachers use Diffit to get quality materials for their unique classrooms. Adjust difficulty, add scaffolds, or change the topic to get started.
Try Diffit for free