Rounding and Place value

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What does 'nearest ten' mean?

Back

'Nearest ten' means the closest multiple of ten to a given number.

Front

Round 603 to the nearest ten.

Back

600

Front

Round 439 to the nearest ten.

Back

440

Front

Round 68 to the nearest ten.

Back

70

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number.

Front

What is the place value of 3 in 79,323?

Back

The place value of 3 in 79,323 is three hundred.

Front

Write 79,323 in expanded form.

Back

70,000 + 9,000 + 300 + 20 + 3

Front

Write 261 in expanded form.

Back

200 + 60 + 1

Front

What is the value of the digit 6 in the number 261?

Back

The value of the digit 6 in 261 is sixty.