Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

With this worksheet students will practice using the number line strategy to add three-digit numbers.

If your child likes to carry, then this is the worksheet for her!

Use these vocabulary cards with the EL Support Lesson: Thinking Deeply About Word Problems.

Use this glossary with the EL Support Lesson: Thinking Deeply About Word Problems.

Third graders can practice addition and engage in a coloring activity in one simple worksheet.