Place Value and Rounding

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 3 is in the hundreds place, so it represents 300.

Front

What is the standard form of the number 1,000 + 300 + 50 + 7?

Back

1,357

Front

How do you round a number to the nearest ten?

Back

Look at the digit in the ones place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

Round 42 to the nearest ten.

Back

40

Front

What is the value of the underlined digit in 376,893?

Back

800

Front

What is the value of the digit 4 in the number 450,322?

Back

400,000 (hundred thousands place)