Place Value and Rounding Review

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 345, the digit 3 is in the hundreds place, so its value is 300.

Front

What is the word form of the number 2,304?

Back

The word form of 2,304 is 'two thousand, three hundred four'.

Front

What is the value of the digit 5 in the number 45,678?

Back

The value of the digit 5 in 45,678 is 50,000.

Front

What is the expanded form of the number 4,512?

Back

The expanded form of 4,512 is 4,000 + 500 + 10 + 2.

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler but keeping its value close to what it was.

Front

Round the number 67 to the nearest ten.

Back

67 rounded to the nearest ten is 70.

Front

What is the value of the digit 9 in the number 789,123?

Back

The value of the digit 9 in 789,123 is 90,000.

Front

What is the correct word form for 1,005?

Back

The correct word form for 1,005 is 'one thousand five'.

Front

Identify the period of the digits 456 in the number 1,456,789.

Back

The digits 456 are in the thousands period.

Front

What is the value of the digit 3 in the number 3,456?

Back

The value of the digit 3 in 3,456 is 3,000.