1. DANGELO Name:______________________ Number:____________ DANGELO Week 3

2. is greater than is less than is equal to Base-Ten Block Key ones tens hundreds thousands Step 1: What are you rounding to? EX: THOUSANDS PLACE Underline the thousands place Step 2: Dot the HUNDREDS place: This number tells us if we round the thousands place up or down. This number does all of the work! Step 3: Decide if you are rounding up or down. If the number with the dot is 5 or higher you bump the underlined number up. Anything after the underlined number becomes a zero. If the number with the dot is 4 or less the underlined number stays the same. Anything after the underlined number becomes a zero. 2,124 becomes 2,000 2,124

3. Compare the numbers. Use or =. 1. 23,456 23,465 2. 23,456 23,465 3. 34,678,765 34,723,465 5. Write a number that is greater than 56,789 _____________________________ 6. Write a 5 digit number that is less than 43,561 _____________________________ 7. Which number sentence is true? A. 4,456 > 4,326 B. 56,478 68,567 8. Write the missing digits to make each number sentence true. 8 9 6,722

4. Distance in miles from Savannah, GA New York, NY1,786 Los Angeles, CA3,876 Boston, MA2,876 Philadelphia, PA1,964 Using the table below, answer the following questions. 1. Which city is the farthest from Savannah? __________________________________ 2. Which city is closest to Savannah? _________________________________ 3. Order the cities from greatest to least. _____________________________________________ 4. Order the cities from least to greatest. _____________________________________________

5. Round the following numbers to the nearest thousands 1.5,678 _____________ 2. 4,783 ____________ 3. 3,671 ____________ 4. 54,890 ____________ 5. 43,219 ___________ 6. 678,964 ___________ Round the following numbers to the nearest ten thousands 1.15,678 ____________ 2. 74,783 ____________ 3. 93,671 ___________ 4. 64,190 ____________ 5. 149,219 ___________ 6. 678,964 __________ Round the following numbers to the underlined number 1.15,648 ____________ 2. 4,783 ____________ 3. 63,671 ___________ 4. 4,190 ____________ 5. 649,119 ___________ 6. 648,964 __________

6. Round the following numbers to the nearest hundred thousands. 1.535,678 ___________ 2. 494,783 __________ 3. 113,671 ___________ 4. 954,890 ____________ 5. 843,219 _________ 6. 2, 678,964 ___________ Round the following numbers to the underlined number 1.45,698 ____________ 2. 1,783 ____________ 3. 163,471 ___________ 4. 4,140 ____________ 5. 589,119 ___________ 6. 642,994 __________ Estimate to find the sum. Show your work! 1.567 + 456 = _____________ 2.372 + 621 = _____________ 3.1, 698 + 412 = _____________