# Module 1: Foundations

### Practice

Hundreds, tens, and onesGet 5 of 7 questions to level up!

3-digit place value challengeGet 5 of 7 questions to level up!

Compare 3-digit numbersGet 5 of 7 questions to level up!

### Learn

### Practice

Round to nearest 10 or 100Get 5 of 7 questions to level up!

Rounding challengeGet 5 of 7 questions to level up!

Round to nearest 10 or 100 on the number lineGet 5 of 7 questions to level up!

### Learn

### Practice

Represent 2-step word problems with equationsGet 3 of 4 questions to level up!

2-step word problemsGet 3 of 4 questions to level up!

Break apart 3-digit addition problemsGet 3 of 4 questions to level up!

Subtract within 1000Get 3 of 4 questions to level up!