Decimal Place Value
Practice Computer/IPad Games:

Questions to ConsiderHow does our place value system work?
What is the value of each digit in the number? How do the place values of each digit compare? 
Comparing Decimals
Expanded Form
Expanded Form: a way to write a number that shows the sum of the values of each digit in the number
294.85
200 + 90 + 4 + 0.8 + 0.05 OR
2(100) + 9(10) + 4(1) + 8(.1) + 5(.01) OR
2(100) + 9(10) + 4(1) + 8(1/10) + 5(1/100)
294.85
200 + 90 + 4 + 0.8 + 0.05 OR
2(100) + 9(10) + 4(1) + 8(.1) + 5(.01) OR
2(100) + 9(10) + 4(1) + 8(1/10) + 5(1/100)
Rounding Decimals
Number Sense: We can use our number sense to round decimals.
1. Identify the place value you are rounding to.
2. What are your two options for rounding? 3. What is the midpoint between the two numbers? 4. Is your decimal less than or greater than the value of the midpoint? 5. Use this information to round up or down. 
Round 91.837 to the nearest hundredth
1. 91.837 2. 91.83 or 91.84 3. 91.835 4. Greater than 5. Round up to the next hundredth 