This video tutorial teaches how to round decimal numbers to the nearest hundredths place using a number line. It begins with an introduction to rounding and the concept of number lines. The tutorial then demonstrates rounding the decimal 4.859 to the nearest tenths and hundredths, followed by rounding 5.386 to the nearest tenths and hundredths. The video emphasizes adjusting the focus of the number line to show whole numbers, tenths, or hundredths as needed. By the end, viewers will understand how to use a number line to round any decimal number to a specified place.

What is the purpose of using a number line when rounding decimals?

• To visualize the position of decimals relative to whole numbers

• To convert decimals into fractions

• To add decimals more easily

• To multiply decimals accurately

Which whole number is 4.859 closest to?

• 4

• 3

• 5

• 6

When rounding 4.859 to the nearest tenths, which tenth is it closest to?

• 4.7

• 5.0

• 4.9

• 4.8

What is the rounded value of 4.859 to the nearest hundredths?

• 4.86

• 4.87

• 4.84

• 4.85

Which whole number is 5.386 closest to?

• 5

• 6

• 4

• 7

When rounding 5.386 to the nearest tenths, which tenth is it closest to?

• 5.3

• 5.2

• 5.4

• 5.5

What is the rounded value of 5.386 to the nearest hundredths?

• 5.40

• 5.37

• 5.39

• 5.38

What is the key concept to remember when using a number line for rounding?

• Adjust the focus of the number line to the place value you are rounding to

• Convert decimals to fractions first

• Always round down

• Always round up

How do you determine which hundredth 5.386 is closest to?

• By comparing it to 5.39 and 5.40

• By comparing it to 5.38 and 5.39

• By comparing it to 5.36 and 5.37

• By comparing it to 5.37 and 5.38

What is the final step in rounding a decimal using a number line?

• Convert the decimal to a fraction

• Add the decimal to a whole number

• Subtract the decimal from a whole number

• Identify the closest point on the number line