4th Grade SBA 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 3 is in the hundreds place, so its value is 300.

Front

How do you round a number to the nearest ten?

Back

To round a number to the nearest ten, 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

What does the term 'thousands' mean in place value?

Back

In place value, 'thousands' refers to the position of a digit that represents groups of 1,000. For example, in the number 5,678, the 5 is in the thousands place.

Front

What is the value of the digit 7 in the number 7,432?

Back

The value of the digit 7 in the number 7,432 is 7,000 because it is in the thousands place.

Front

How many groups of hundreds are in the number 2,345?

Back

There are 23 groups of hundreds in the number 2,345.

Front

What is the value of 0 in the number 5,042?

Back

The value of 0 in the number 5,042 is 0 because it does not contribute to the total value of the number.

Front

Round 2,478 to the nearest hundred.

Back

2,478 rounded to the nearest hundred is 2,500.

Front

What is the value of the digit 3 in the number 3,256?

Back

The value of the digit 3 in the number 3,256 is 3,000 because it is in the thousands place.

Front

How do you compare two numbers using symbols (<, >, =)?

Back

To compare two numbers, look at their place values from left to right. Use < if the first number is smaller, > if it is larger, and = if they are equal.

Front

Fill in the blank: 600,000 is ____ times as large as 60.

Back

10,000.