# Addition and subtraction within 1000

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Take Quiz 1 to identify your areas for growth. We'll recommend lessons for exactly what you need to learn.

Lessons

Adding 1s, 10s, and 100sSubtracting 1s, 10s, and 100sQuiz 1Strategies for adding 2- and 3-digit numbersQuiz 2Unit testPractice

Quizzes

Unit test

Practice

Add 10s and 100s (no regrouping)

7 questions

Practice

Add 2- and 3-digit numbers (no regrouping)

7 questions

Practice

Learn

Practice

Subtract 10s and 100s (no regrouping)

7 questions

Practice

Subtract 2- and 3-digit numbers (no regrouping)

7 questions

Practice

Identify your areas for growth in these lessons:

Learn

Practice

Break apart 3-digit addition problems

4 questions

Practice

Add using groups of 10 and 100

4 questions

Practice

Add and subtract on a number line

4 questions

Practice

Test your understanding of

**Addition and subtraction within 1000**with these 10 questions.About this unit

Learn to add and subtract two- and three-digit numbers within 1000.