Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, making it simpler and easier to work with.

Front

True or False: When you round to a specific place value, all of the numbers to its right become zeros.

Back

True

Front

Round 45,291 to the tens place.

Back

45,290

Front

Round 799,010 to the nearest thousand.

Back

799,000

Front

What is 399,939 rounded to the nearest hundred thousand?

Back

400,000

Front

What is 384,392 rounded to the nearest hundred?

Back

384,400

Front

What is the place value of the digit 5 in the number 45,291?

Back

The place value of 5 is 5,000 (thousands place).

Front

When rounding, what do you look at to decide whether to round up or down?

Back

You look at the digit immediately to the right of the place value you are rounding to.

Front

If the digit to the right is 5 or greater, what do you do?

Back

You round up.

Front

If the digit to the right is less than 5, what do you do?

Back

You round down.