Place Value Pretest

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 a number?

Back

The standard form of a number is the way of writing numbers using digits. For example, the standard form of four hundred twenty-three is 423.

Front

How do you write 800,000 + 40,000 + 3 in standard form?

Back

800,000 + 40,000 + 3 in standard form is 840,003.

Front

What is the value of the digit 7 in the number 57,892?

Back

In the number 57,892, the digit 7 is in the ten-thousands place, so its value is 70,000.

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 the greatest number in the set: 145, 256, 312?

Back

The greatest number in the set is 312.

Front

What is the least number in the set: 789, 456, 123?

Back

The least number in the set is 123.

Front

How do you order numbers from least to greatest?

Back

To order numbers from least to greatest, compare the digits starting from the leftmost place value and arrange them in ascending order.

Front

What is the expanded form of 4,205?

Back

The expanded form of 4,205 is 4,000 + 200 + 5.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that shows the relationship between numbers using an equation, such as 5 + 3 = 8.