Mid Module 1 Review

Front

What does it mean for one number to be 'ten times' greater than another?

Back

If a number is 'ten times' greater than another, it means that the first number is equal to the second number multiplied by ten. For example, 68,400 is ten times greater than 6,840.

Front

How do you round a number to the nearest ten using a vertical number line?

Back

To round a number to the nearest ten using a vertical number line, identify the two nearest multiples of ten, then determine which multiple the number is closer to. For example, to round 12,852, you would look at 12,850 and 12,860; since 12,852 is closer to 12,850, it rounds to 12,850.

Front

What is the value of 4 hundreds + 5 thousands + 43 ones?

Back

4 hundreds + 5 thousands + 43 ones equals 5,443.

Front

How do you round a number to the nearest thousand using a vertical number line?

Back

To round a number to the nearest thousand using a vertical number line, identify the two nearest multiples of one thousand, then determine which multiple the number is closer to. For example, to round 724,923, you would look at 724,000 and 725,000; since 724,923 is closer to 725,000, it rounds to 725,000.

Front

How do you round a number to the nearest hundred using a vertical number line?

Back

To round a number to the nearest hundred using a vertical number line, identify the two nearest multiples of one hundred, then determine which multiple the number is closer to. For example, to round 39,244, you would look at 39,200 and 39,300; since 39,244 is closer to 39,200, it rounds to 39,200.

Front

What is the relationship between 6,840 and 68,400 in terms of multiplication?

Back

68,400 is equal to 6,840 multiplied by 10.

Front

What is the process of rounding numbers?

Back

Rounding numbers involves adjusting the number to the nearest specified place value (like ten, hundred, or thousand) based on its proximity to that value.

Front

What is the nearest ten to the number 12,852?

Back

The nearest ten to 12,852 is 12,850.

Front

What is the nearest thousand to the number 724,923?

Back

The nearest thousand to 724,923 is 725,000.

Front

What is the nearest hundred to the number 39,244?

Back

The nearest hundred to 39,244 is 39,200.