# Module 2: Place value and problem solving with units of measure

## Topic A: Time measurement and problem solving

### Practice

Tell time with a labeled clockGet 5 of 7 questions to level up!
Tell time without labelsGet 5 of 7 questions to level up!
Tell time to the nearest minuteGet 5 of 7 questions to level up!
Time differences (within the hour)Get 5 of 7 questions to level up!
Telling time on the number lineGet 5 of 7 questions to level up!
Time word problems with number lineGet 5 of 7 questions to level up!
Telling time word problems (within the hour)Get 5 of 7 questions to level up!

## Topic B: Measuring weight and liquid volume in metric units

### Practice

Estimate mass (grams and kilograms)Get 3 of 4 questions to level up!
Word problems with massGet 5 of 7 questions to level up!
Estimate volume (milliliters and liters) Get 3 of 4 questions to level up!
Word problems with volumeGet 5 of 7 questions to level up!

## Topic C: Rounding to the nearest ten and hundred

### Practice

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

## Topic D: Two- and three-digit measurement addition using the standard algorithm

### Practice

Break apart 3-digit addition problemsGet 3 of 4 questions to level up!
Add using groups of 10 and 100Get 3 of 4 questions to level up!
Add within 1000Get 3 of 4 questions to level up!