Place Value, Comparing, Rounding, Adding and Subtracting

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

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

Back

5,000

Front

How do you compare two numbers?

Back

To compare two numbers, look at the digits from left to right, starting with the highest place value. The number with the larger digit in the highest place value is greater.

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified place value, such as the nearest ten or hundred.

Front

Round 67 to the nearest ten.

Back

70

Front

What is the sum of 2,345 and 1,234?

Back

3,579

Front

How do you subtract 1,234 from 5,678?

Back

5,678 - 1,234 = 4,444

Front

What is the value of 6 in the number 46,789?

Back

6,000

Front

Which number is greater: 4,567 or 4,576?

Back

4,576 is greater.

Front

What is the difference between 9,000 and 3,500?

Back

5,500