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

### Learn

### 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!

### Learn

### 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!

### Learn

### 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!

### Learn

### 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!

### Learn

### Practice

Add and subtract on a number lineGet 3 of 4 questions to level up!

Estimate to add and subtract multi-digit whole numbersGet 5 of 7 questions to level up!

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

Find the missing number (add and subtract within 1000)Get 3 of 4 questions to level up!