Use this glossary with the EL Support Lesson Plan: Adding Within 20.

Use these vocabulary cards with the EL Support Lesson Plan: Adding Within 20.

Practice adding doubles with this colorful worksheet!

Learn how to use doubles facts to solve other addition problems!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Practice solving near-doubles facts with this engaging worksheet!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Solve addition problems using the near-doubles method with this helpful worksheet!

Try solving near-doubles facts with these nine problems!

Solve near-doubles facts with this appealing worksheet!