Adding Whole Numbers by Place Values

The video tutorial explains how to add large numbers by breaking them down into their place values. It uses examples like 19,000 plus 70 and 5 10,000s plus 22,000 to demonstrate the concept. The tutorial emphasizes understanding numbers in terms of thousands and tens, and how to combine them using place value charts.

What is the first step in adding 19,000 and 70?

• Think about what 19,000 and 70 are.

• Convert them to fractions.

• Directly add the numbers.

• Multiply them.

How many times do you need to add 1,000 to get 19,000?

• 5 times

• 7 times

• 19 times

• 10 times

What is the value of 7 tens?

• 7

• 70

• 700

• 7000

What is the sum of 19,000 and 70?

• 19,070

• 19,700

• 19,007

• 19,770

In the place value method, where should the digit 9 be placed for 19,000?

• Hundreds place

• Thousands place

• Units place

• Tens place

How many zeros are added to 19,000 in the place value method?

• One zero

• Four zeros

• Two zeros

• Three zeros

What is the value of 5 ten thousands?

• 5,000,000

• 500,000

• 50,000

• 5,000

How many times do you need to add 1,000 to get 22,000?

• 2 times

• 20 times

• 22 times

• 25 times

What is the sum of 50,000 and 22,000?

• 77,000

• 70,000

• 72,000

• 75,000

In the place value method, how many zeros are added to 50,000?

• Four zeros

• Three zeros

• One zero

• Two zeros