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# Unit 3: Multiply by 2-digit numbers

500 possible mastery points

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Quiz

Unit test

## About this unit

We're going to learn how to multiply big numbers together! We'll use cool tools like area models and partial products. We'll even learn how to guess a value close to the product before we do the math. Ready to become a 2-digit multiplication master?

### Practice

- Multiplying 10sGet 5 of 7 questions to level up!

### Practice

- Estimate products (2-digit numbers)Get 5 of 7 questions to level up!

### Practice

- Multiply with partial products (2-digit numbers)Get 3 of 4 questions to level up!
- Multiply 2-digit numbersGet 5 of 7 questions to level up!

Up next for you:

Level up on all the skills in this unit and collect up to 500 Mastery points!